JET WORLD - Watercraft Performance Supercenter

*This package should only be installed by an expert watercraft technician. For closed-course racing only.
JET WORLD ORDER FORM

RIVA YAMAHA GP1300R (2003-2004) STAGE II KIT

This modification utilizes the RIVA Power Core Exhaust Insert to replace the restrictive catalytic converter while retaining the original exhaust system. The Power Core increases peak horsepower and torque. Underhood temperatures are dramatically lowered due to removal of catalytic converter. Reduced temperatures in engine compartment allow for use of RIVA Power Filter Flame Arrestor. Oil injection system can be retained and you can now use standard Yamalube Outboard Oil instead of special 2-W Yamaha Marine Oil. RIVA Cat Temp Sensor Chip is installed to prevent warning lights & beepers from activating when catalytic converter is removed.

RIVA Pro-Series EFI Control Unit is installed. Unit provides easy adjustment of fuel delivery to meet the needs of modified EFI motors. Plugs directly into factory wiring harness connectors for quick installation.

RIVA Cat Temp Sensor Chip is installed to prevent warning lights & beepers from activating when a catalytic converter is removed.

RIVA Power Filter Flame Arrestor is installed to increase airflow to motor. Power Filter mounts easily to original flame arrestor case and permits the removal of restrictive air plenum chamber and internal OE flame arrestor screens.

RIVA / Boyesen Reed Stuffers are installed into stock reed cages with stock reed petals. Stuffers increase fuel / air velocity through intake tract, resulting in increased throttle response and acceleration.

RIVA Performance Cylinder Head Kit is installed. Head features 48cc domes (including OEM gasket volume) producing 145-150psi compression (valves down). Girdled head design securely clamps cylinder down preventing potential cylinder cracking possible on modified motors.
(NOTE: We offer a modification service for your stock cylinder head. This consists of decking and redesigning the combustion chambers. This modification will produce performance similar to the RIVA Performance Head, but does not provide protection from cylinder cracking.)

RIVA GP1300R Free Flow Exhaust Kit is installed. Kit replaces restrictive sound suppression system located between waterbox and hull exit reducing backpressure and engine operating temperatures.

RIVA / Solas 14/21 'Set-Back' Concord impeller is installed. This impeller is specifically designed for the Stage II GP1300R (`03-04 models) application using a 87mm exit nozzle. RIVA GPR Billet Impeller Cone is included.

Original 87mm Yamaha GP1200R exit nozzle is installed replacing the standard 85mm GP1300R exit nozzle. Larger exit nozzle compliments the 14/21 Set-Back impeller maximizing performance.

RIVA GPR Performance Ride Plate and Top-Loader Intake Grate are installed. Our ride plate and intake grate combo increase top speed and significantly enhance craft’s handling characteristics. Prop spin and cavitation found with the stock grate is greatly reduced along with the modified GPR's tendency to drop on its nose when the throttle is let off at high speeds.

RIVA GPR Pump Seal Kit is installed. Location specific molded inserts are siliconed in to the voids of the OE pump inlet shoe significantly reducing cavitation.

RIVA GP1300R Performance Trim Tabs are installed in place of original trim tabs. Designed to trim craft up for increased top speed and serve as a quick fix to unwanted proposing. Tabs are 2.5 inches longer than stock.

To view a picture of these parts click: Stage II Components; E.F.I Control Unit; Power Filter on Dyno

INCLUDES	PART#	COST
RIVA GP1300 R PERFORMANCE CYCLINDER HEAD KIT (60T)	RY100313	$369.95
RIVA GIRDLED HEAD HARDWARE KIT	RY100389-H	$109.76
RIVA GP1300R POWER FILTER FLAME ARRESTOR	RY1312	$89.95
RIVA PRO-SERIES E.F.I. CONTROL UNIT	RY11913	$364.95
RIVA GP1300R CAT REMOVAL D-PLATE	RY1819	$74.99
RIVA/BOYESEN REED STUFFER KIT (66V/60T)	RY1419	$144.00
RIVA GP1300R FREE FLOW EXHAUST KIT	RY1613	$119.95
RIVA GP1200R/1300R TOP-LOADER INTAKE GRATE	RY22420	$129.95
RIVA/SOLAS CONCORD SET-BACK IMPELLER	YF-CD-14/ 21-SB	$269.95
RIVA GPR PUMP SEAL KIT	RY2520	$69.95
RIVA PUMP EXIT NOZZLE (87 mm)	67X-51318-00-94	$111.89
RIVA GPR PERFORMANCE RIDE PLATE	RY21013	$169.95
RIVA GRP PERFORMANCE TRIM TABS	RY2720-1	$179.95
RIVA GPR PRO-SERIES ADJUSTABLE SPONSONS	RY2620-1	$219.95
	TOTAL	$2,425.14
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$2,181.33

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

JET WORLD ORDER FORM

R&D YAMAHA GP1300R (2003-2004) PERFORMER KIT

The R&D Yamaha GP 1300R Performer Kit was developed to improve overall handling, reduce pump cavitation, and increase top speed performance without engine modifications! The entire Performer Kit installs quickly and easily with basic hand tools.

The R&D GP 1300R Ride Plate is extended and re-angled over stock to reduce porpoising while adding top speed. The R&D GP 1300R ride plate is the only aftermarket design to dominate in Offshore, National, and World Championships, and to be used and endorsed by Factory Yamaha racing teams for 5 years!

The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering
Is also significantly enhanced.

The R&D Aquavein Intake Grate Kit will substantially reduce cavitation, increase overall handling, and add a 3 to 4 mph average top speed in choppy water conditions!

The R&D Pump Shoe Sealer kit was developed to quickly and easily fill the large casting pockets left in the Yamaha GP 1300R’s pump shoe inlet. Installing the R&D pump shoe sealer kit and resealing the pump shoe will reduce low and high-speed cavitation, which will increase overall pump performance and handling!

The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation, which will increase acceleration and pump efficiency.

The R&D GP 1300R D-Plate was designed to replace the O.E.M. Catalizer system with a simple bolt on part. The R&D Catalizer Removal Plate increases overall performance and top speed, and allows you to use your choice of oils!

The R&D/Solas 13/19 impeller replaces the O.E.M. 4-blade impeller with a sleeker, better performing 3-blade design! Improved low-end response and increased top speed performance of 1 mph plus!

NOTE: To properly install the R&D Ride Plate, or use the Solas 13/19 Impeller, it will be necessary to install the R&D 87 mm GP Series Venturi Nozzle. Part # 162-13587

NOTE: Higher performing engines, and/or heavily carboned exhaust systems put out more exhaust heat, which may cause the O.E.M. Cat overheat warning sensor to activate prematurely. To deactivate the Cat overheat sensor, install the R&D Cat sensor chip. Part # 802-12001

NOTE: The O.E.M. power valves are manufactured from a cast aluminum material and are notorious for shearing or breaking after 40-50 hours, creating costly engine damage! R&D manufactures a redesigned 6061-T6 Billet aluminum power valve, and power valve lifter arm kit that adds low-end power, and assurance against breakage! Part # 332-13000

NOTE: The R&D Anti-Cavitation Cone will reduce overall pump cavitation, which will create greater low and mid-range pump thrust, which increases acceleration. Fine tuning to the steering nozzle angle adjustment can be done by lowering the steering nozzle angle by one degree down from the standard 90 degree (straight) position. This will help keep the GPR driving forward and flat under hard acceleration.

NOTE: For a full ten plus horsepower gain across the entire RPM range with an incredible boost in low end acceleration and performance, update the 03-04 GP1300R with the 2005 GP 1300R header pipe section and R&D Exhaust Power Sleeve! More horsepower with reduced detonation! The 2005 Yamaha GP1300R O.E.M. header pipe section is part # 60T-14712-10-94. The R&D 2005 Yamaha GP1300R Exhaust Power Sleeve is part # 332-13000.

INCLUDES	PART#	COST
R&D GP1300R RIDE PLATE Picture	122-13000	$154.45
R&D GP1300R RIDE PLATE TRIM TABS Picture	122-13001	$163.77
R&D GP1300R AQUAVEIN GRATE Picture	112-12002	$101.96
R&D GP1300R PUMP SHOE SEAL KIT Picture	162-00000	$69.95
R&D GP1300R ANTI-CAVITATION CONE Picture	162-12002	$87.50
	TOTAL	$577.63
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$486.50

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

JET WORLD ORDER FORM

R&D YAMAHA GP1300R (2003-2004) STAGE I KIT

The R&D Yamaha GP 1300R Stage 1 Kit was developed to improve overall handling, reduce pump cavitation, and increase top speed performance over a Performer Kit with safe, bolt on engine modifications! The entire stage 1 Kit installs quickly and easily with basic hand tools, retains great reliability, and is 92-Octane pump gasoline safe.

The R&D GP 1300R Ride Plate is extended and re-angled over stock to reduce porpoising while adding top speed. The R&D GP 1300R Ride Plate is the only aftermarket design to dominate in Offshore, National, and World Championships, and to be used and endorsed by Factory Yamaha racing teams for 5 years!

The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering
Is also significantly enhanced.

The R&D Aquavein Intake Grate Kit will substantially reduce cavitation, increase overall handling dramatically and add a 3 to 4 mph average top speed in choppy water conditions!

The R&D Pump Shoe Sealer Kit was developed to quickly and easily fill the large casting pockets left in the Yamaha GP 1300R’s pump shoe inlet. Installing the R&D pump shoe sealer kit and resealing the pump shoe will reduce low and high-speed cavitation, which will increase overall handling!

The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation, which will increase acceleration and pump efficiency.

The R&D GP 1300R D-Plate was designed to replace the O.E.M. Catalizer system with a simple bolt on part. The R&D Catalizer Removal Plate increases overall performance, allows you to use your choice of oils (many types of PWC oil will harm the O.E.M. catalizer) and increase top speed!

The R&D H20 Flow Control Gasket assembles in the lower portion of the housing, which will restrict the excessive amount of water flowing into the water resonator. The new R&D H20 Flow Control Gasket will deliver cleaner and snappier throttle response, which will produce quicker acceleration, and stronger mid range power.

The R&D/Solas 13/19 Impeller replaces the O.E.M. 4-blade impeller with a sleeker, better performing 3-blade design! Improved low-end response and increased top speed performance of 1 mph plus!

The R&D GP 1300R Variable Chamber Cylinder Head Kit was developed to raise each individual cylinders compression ratio to a safe level with more power and increased RPMs. R&D cast aluminum heads run safely and detonation free on 92-octane pump gasoline. The R&D V.C. Heads are girdle kit optional. Part # 412-12000

The R&D GP 1300R Power Stack Air Filter Kit is designed to assemble on to the front of the O.E.M. air plenum box. The R&D Power Stack adds bottom and mid range power performance while increasing engine RPM’s.

The R&D GP 1300R E.F.I. Fuel Control Unit was developed to deliver increased fuel volume to areas in the fuel map where lean conditions exist. The E.F.I. fuel control unit is not mandatory on Stage 1 kits. However, dyno and water testing have confirmed a significant boost in low-end power on Stage 1 kits. It’s a great add on option at any time.

The R&D GP 1300R Pro Series Sponson kit incorporates an industry first, 15 position adjustable design, which will allow more precision blade and backing plate adjustments. The best sponson kit available for a GP 1300R.

The R&D GP 1300R VTS/Automatic Drop Nozzle System is completely adjustable to suit any type of riding style or conditions. The system offers an adjustable automatic nozzle drop for smooth cornering, and allows the O.E.M. VTS (quick shift) to be used to adjust nozzle positions in the O.E.M. 5 degree increments while straight line riding! This is an industry first and a must have part for a GP 1300R!

NOTE: To properly install the R&D Ride Plate, or the Solas 13/19 Impeller, it will be necessary to install the R&D 87 mm GP Series Venturi Nozzle. Part # 162-13587

NOTE: The R&D Anti-Cavitation Cone will reduce overall pump cavitation, which will create greater low and mid-range pump thrust, which increases acceleration. Fine tuning to the steering nozzle angle adjustment can be done by lowering the steering nozzle angle by one degree down from the standard 90 degrees (straight) position. This will help keep the GPR driving forward and flat under hard acceleration.

NOTE: R&D offers a high performance cooling kit for the GP 1300R, which will add an additional 1/2 inch water line. The R&D cooling kit comes complete with a billet aluminum cooling strainer block, precut water line, brass fittings, through hull fitting, weld mount fitting, and clamps. The R&D high performance cooling kit is a great addition to any level of performance package, and will help keep the GPR engine temperatures down to safe levels producing better overall performance and adding reliability! Part # 660-12000

NOTE: For a full ten plus horsepower gain across the entire RPM range with an incredible boost in low end acceleration and performance, update the 03-04 GP1300R with the 2005 GP1300R header pipe section and R&D Exhaust Power Sleeve! More horsepower with reduced detonation! The 2005 Yamaha GP1300R O.E.M. header pipe section is part # 60T-14712-10-94. The R&D 2005 Yamaha GP1300R Exhaust Power Sleeve is part # 332-13000.

NOTE: For improved pump hook up and top speed performance gains, update the 2003/2004 GP1300R to 2005 GP1300R parts and specifications! Install the new 2005 Yamaha GP1300R Large Hub (75 mm) pump along with the new R&D Solas 14/20 Dynafly Impeller and R&D Anti-cavitation Cone! Yamaha’s new large hub pump part # 6B6-51315-00-94. R&D Solas 14/20 Dynafly Impeller part # 142-11420. R&D Large Hub Anti-Cavitation Pump Cone part # 162-16000.

INCLUDES	PART#	COST
R&D GP1300R RIDE PLATE Picture	122-13000	$154.45
R&D GP1300R RIDE PLATE TRIM TABS Picture	122-13001	$163.77
R&D GP1300R AQUAVEIN PLATE Picture	112-12002	$101.96
R&D GP1300R PUMP SHOE SEAL KIT Picture	162-00000	$69.95
R&D GP1300R ANTI-CAVITATION PLATE Picture	162-12002	$87.50
R&D GP1300R D-PLATE Picture	332-12000	$64.89
R&D GP1300R H2O FLOW CONTROL KIT	370-13000	$40.00
R&D/Solas 13/19 CONCORD IMPELLER Picture	132-01219	$231.70
R&D GP1300R VARIABLE CHAMBER HEAD KIT (StAGE 1) Picture	412-13001	$367.71
R&D GP1300R POWER STACK AIR FILTER Picture	200-13100	$144.15
	TOTAL	$1,426.08
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$1,140.02

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

JET WORLD ORDER FORM

R&D YAMAHA GP1300R (2003-2004) STAGE II KIT

The R&D Yamaha GP 1300R Stage 2 Kit was developed to have noticeably increased horsepower and top speed over the Stage 1 Kit. The increased compression ratio over Stage 1 will require the additional fuel the R&D E.F.I. Control Unit delivers, and the R&D Free Flow Exhaust will be necessary to reduce water resonator back pressure. Increased throttle response, acceleration, and top speed are significantly noticed! The R&D GP1300R Stage 2 Kit retains great reliability and is 92-Octane pump gasoline safe.

The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering
Is also significantly enhanced.

The R&D aquavein intake grate kit will substantially reduce cavitation, increase overall handling dramatically, and add a 3 to 4 mph average top speed in choppy water conditions!

The R&D pump shoe sealer kit was developed to quickly and easily fill the large casting pockets left in the Yamaha GP 1300R’s pump shoe inlet. Installing the R&D pump shoe sealer kit and resealing the pump shoe will reduce low and high-speed cavitation, which will increase overall handling!

The R&D/Solas 13/19 Impeller replaces the O.E.M. 4-blade impeller with a sleeker, better performing 3-blade design! Improved low-end response and increased top speed performance of 1 mph plus!

The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation, which will increase acceleration and pump efficiency.

The R&D H20 Flow Control Kit assembles on the lower portion of the catalizer housing, and diverts water flow from the water resonator at low speed and RPM’s. At high RPM’s the adjustable pressure valve opens at peak RPM’s to a preferred water pressure and volume amount. The R&D water flow control kit helps make fuel injection control settings easier and more precise for tuning, and will deliver cleaner and snappier throttle response, which will produce quicker acceleration, and stronger mid range power.

The R&D GP 1300R Cast Aluminum Variable Chamber Cylinder Head Kit was developed to raise each individual cylinders compression ratio to a safe level with more power and increased RPMs. The R&D heads run safely and detonation free on 92-Octane gasoline. The R&D V.C. Heads are girdle kit optional. Part # 412-12000

R&D GP 1300R Free Flow Exhaust is a required kit with higher horsepower output engine kits! Reduces water resonator back pressure and heat! Adds a great performance sound.

The R&D GP 1300R E.F.I. Fuel Control Unit was developed to deliver increased fuel volume to areas in the fuel map where lean conditions exist. The E.F.I. fuel control unit is mandatory on Stage 2 and up kits. Dyno and water testing have confirmed a significant boost in low-end power on all kits.

The R&D GP 1300R Reed Valve Stuffer Kit will increase air velocity through the intake system, producing increased throttle response and acceleration.

NOTE: For a full ten plus horsepower gain across the entire RPM range with an incredible boost in low end acceleration and performance, update the 03-04 GP1300R with the 2005 GP1300R header pipe section and R&D Exhaust Power Sleeve! More horsepower with reduced detonation! The 2005 Yamaha GP1300R O.E.M. header pipe section is part # 60T-14712-10-94. The R&D 2005 Yamaha GP1300R Exhaust Power Sleeve is part # 332-13000.

NOTE: For improved pump hook up and top speed performance gains, update the 2003/2004 GP1300R to 2005 GP1300R parts and specifications! Install the new 2005 Yamaha GP1300R Large Hub (75 mm) Pump along with the new R&D Solas 14/20 Dynafly Impeller and R&D Anti-Cavitation Cone! Yamaha’s new large hub pump part # 6B6-51315-00-94. R&D Solas 14/20 Dynafly Impeller part # 142-11420. R&D Solas 14/20 Dynafly Impeller part # 142-11420. R&D Large Hub Anti-Cavitation Pump Cone part # 162-16000.

INCLUDES	PART#	COST
R&D GP1300R RIDE PLATE Picture	122-13000	$154.45
R&D GP1300R RIDE PLATE TRIM TABS Picture	122-13001	$163.77
R&D GP1300R AQUAVEIN GRATE Picture	112-12002	$101.96
R&D GP1300R PUMP SHOE SEAL KIT Picture	162-00000	$69.95
R&D GP1300R ANTI-CAVITATION CONE Picture	162-12002	$87.50
R&D GP1300R D-PLATE Picture	332-12000	$64.89
R&D GP1300R H2O FLOW CONTROL KIT	370-13000	$40.00
R&D/Solas 13/19 CONCORD IMPELLER Picture	132-01319	$231.70
R&D GP1300R VARIABLE CHAMBER HEAD KIT (STAGE 2) Picture	412-13002	$367.71
R&D GP1300R POWER STACK AIR FILTER Picture	200-13100	$144.15
R&D GP1300R FREE-FLOW EXHAUST KIT Picture	332-12001	$70.81
R&D GP1300R E.F.I. FUEL CONTROL KIT Picture	802-13001	$461.92
R&D GP1300R REED VALVE STUFFER KIT Picture	272-12000	$51.45
R&D GP1300R PRO-SERIES SPONSON KIT Picture	122-13100	$252.50
R&D GP1300R VTS/DROP NOZZLE Picture	162-13000	$275.78
	TOTAL	$2,538.54
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$1,968.82

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

JET WORLD ORDER FORM

R&D YAMAHA GP1300R (2003-2004) STAGE III KIT

The R&D Yamaha GP 1300R Stage 3 Kit was developed to have noticeably increased horsepower and top speed over the Stage 2 Kit. The increased compression ratio over Stage 2 will require the additional fuel the R&D E.F.I. Control Unit delivers, and the R&D Free Flow Exhaust will be necessary to reduce water resonator back pressure. Increased throttle response, acceleration, and top speed are significantly noticed! The Stage 3 Kit produces great horsepower throughout the entire range. The Stage 3 Kit retains great reliability, however, high grade 92 plus pump gasoline should be used exclusively! Extensive testing proved Chevron 92 Techron to be the best overall! Extensive testing of the Stage 3 Kit proved that most would prefer the 13/19 Solas Impeller best overall, however, if it’s all about straight line top speed, the Solas 14/20 is the best for top end speed!

The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering is also significantly enhanced.

The R&D Aquavein Intake Grate Kit will substantially reduce cavitation, increase overall handling dramatically and add a 3 to 4 mph average top speed in choppy water conditions!

The R&D/Solas 14/20 Impeller replaces the O.E.M. 4-blade impeller with a sleeker, better performing 3-blade design! Improved low-end response and increased top speed performance of 1 mph, plus!

The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation, which will increase acceleration and pump efficiency.

The R&D GP 1300R 45cc Pro Series Precision Cast Aluminum Cylinder Heads are the best way to boost compression ratios economically! Dyno test results have proven that cast heads have less detonation than expensive billet aluminum heads! The R&D cast cyinder heads are girdle kit optional! GP 1300R Girdle Kit Part # 412-12000

R&D GP 1300R Free Flow Exhaust is a required kit with higher horsepower output engine kits! Reduces water resonator back pressure and heat! Adds a great performance sound.

The R&D GP 1300R Reed Valve Stuffer Kit will increase air velocity through the intake system, producing increased throttle response and acceleration.

The R&D/Solas 14/20 Concord Impeller option will produce the fastest top speeds over any other impeller. NOTE: Softer low end response and acceleration will be noticed compared to the Solas 13/19 Concord.

NOTE: To properly install the R&D Ride Plate, or the Solas 13/19 Impeller, it will be necessary to install the R&D 87mm GP Series Venturi Nozzle. Part # 162-13587.

NOTE: For a full ten plus horsepower gain across the entire RPM range with an incredible boost in low end acceleration and performance, update the 03-04 GP1300R with the 2005 GP1300R header pipe section and R&D Exhaust Power Sleeve! More horsepower with reduced detonation! The 2005 Yamaha GP1300R header pipe section is part # 60T-14712-10-94. The R&D 2005 Yamaha GP1300R Exhaust Power Sleeve is part # 332-13000.

NOTE: For improved pump hook up and top speed performance gains, update the 2003/2004 GP1300R to 2005 GP1300R parts and specifications! Install the new 2005 Yamaha GP1300R Large Hub (75 mm) pump along with the new R&D Solas 14/20 Dynafly Impeller and R&D Anti-Cavitation Cone! Yamaha’s new large hub pump part # 6B6-51315-00-94. R&D Solas 14/20 Dynafly Impeller part # 142-11420. R&D Large Hub Anti-Cavitation Pump Cone part # 162-16000.

INCLUDES	PART#	COST
R&D GP1300R RIDE PLATE Picture	122-13000	$154.45
R&D GP1300R RIDE PLATE TRIM TABS Picture	122-13001	$163.77
R&D GP1300R AQUAVEIN GRATE Picture	112-12002	$101.96
R&D GP1300R PUMP SHOE SEAL KIT Picture	162-00000	$69.95
R&D GP1300R ANTI-CAVITATION CONE Picture	162-12002	$87.50
R&D GP1300R D-PLATE Picture	332-12000	$64.89
R&D GP1300R H2O FLOW CONTROL KIT	370-13000	$40.00
R&D/Solas 14/20 CONCORD IMPELLER Picture	132-01420	$231.70
R&D GP1300R 45cc PRO-SERIES HEAD KIT (STAGE 3) Picture	412-13045	$367.71
R&D GP1300R POWER STACK AIR FILTER Picture	200-13100	$144.15
R&D GP1300R FREE-FLOW EXHAUST KIT Picture	332-12001	$70.81
R&D GP1300R E.F.I. FUEL CONTROL UNIT Picture	801-13001	$461.92
R&D GP1300R REED VALVE STUFFER KIT Picture	272-12000	$51.45
R&D GP1300R PRO-SERIES SPONSON KIT Picture	122-13100	$252.50
R&D GP1300R VTS/DROP NOZZLE Picture	162-13000	$275.78
	TOTAL	$2,538.54
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$1,968.82

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

JET WORLD ORDER FORM

R&D YAMAHA GP1300R (2003-2004) STAGE IV KIT

The R&D Yamaha GP 1300R Stage 4 Kit was developed to have noticeably increased horsepower and top speed over the Stage 3 Kit. The increased compression ratio over Stage 3 will require the additional fuel the R&D E.F.I. Control Unit delivers, and the R&D Free Flow Exhaust will be necessary to reduce water resonator back pressure. Increased throttle response, acceleration, and top speed are significantly noticed! The Stage 4 Kit produces great horsepower throughout the entire range. The Stage 3 Kit retains great reliability, however, high grade 92 plus pump gasoline should be used exclusively! Extensive testing proved Chevron 92 Techron to be the best overall! Extensive testing of the Stage 4 Kit proved that most would prefer the 13/19 Solas Impeller best overall, however, if it’s all about straight line top speed, the Solas 14/20 is the best for top end speed!

The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering is also significantly enhanced.

The R&D Aquavein Intake Grate Kit will substantially reduce cavitation, increase overall handling dramatically and add a 3 to 4 mph average top speed in choppy water conditions!

The R&D/Solas 13/19 Impeller replaces the O.E.M. 4-blade impeller with a sleeker, better performing 3-blade design! Improved low-end response and increased top speed performance of 1 mph, plus!

The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation, which will increase acceleration and pump efficiency.

R&D GP 1300R Free Flow Exhaust is a required kit with higher horsepower output engine kits! Reduces water resonator back pressure and heat! Adds a great performance sound.

The R&D GP 1300R Power Plenum Air Filter is the largest volume air filter kit available for a GP 1300R engine. R&D’s massive zero restriction plenum design will add to low and mid-range power, and adds a great high performance tone or sound.

The R&D GP 1300R M-16Reed Valve Kit will add a significant increase in low-end horsepower between 2000 and 6000 RPMs, as well as boost the peak horsepower range. The R&D M-16 Reed System incorporates a completely redesigned Billet Intake Manifold, which alleviates the O.E.M. manifold’s crossover design, which can add an increase of 100 peak RPMs. No other reed valve or intake system produces more horsepower gains, or is more reliable. The R&D M-16 Reed Valve System’s technology is backed by 4 National and 5 World Championships in the Pro 1200 Superstock class.

The R&D Pro Action Steering System becomes a necessary accessory for many recreational riders and racers! The system is much more precision and stronger than O.E.M., and allows for any Fly, Renthal, etc. pro taper fat bar kits!

NOTE: To properly install the R&D Ride Plate, or the Solas 13/19 Impeller, it will be necessary to install the R&D 87mm GP Series Venturi Nozzle. Part # 162-13587.

NOTE: The R&D Anti-Cavitation cone will reduce overall pump cavitation, which will create greater low and mid-range pump thrust, which increases acceleration. Fine tuning to the steering nozzle angle adjustment can be done by lowering the steering nozzle angle by one degree down from the standard 90 degree (straight) position. This will help keep the GPR driving forward and flat under hard acceleration.

NOTE: With the R&D M-16 Reed Valve System it is recommended to use the Solas 14/20 Concord Impeller or higher degree impeller to reduce cavitation and stay under the low ceiling (7500 rpm) O.E.M. rev limiter setting. R&D Performance is currently developing an ignition system for the GP 1300R, which will allow adjustable rev limiter settings, and high performance ignition map tuning.

NOTE: For a full ten plus horsepower gain across the entire RPM range with an incredible boost in low end acceleration and performance, update the 03-04 GP1300R with the 2005 GP1300R header pipe section and R&D Exhaust Power Sleeve! More horsepower with reduced detonation! The 2005 Yamaha GP1300R O.E.M. header pipe section is part # 60T-14712-10-94. The R&D 2005 Yamaha GP1300R Exhaust Power Sleeve is part # 332-13000.

NOTE: For improved pump hook up and top speed performance gains, update the 2003/2004 GP1300R to 2005 GP1300R parts and specifications! Install the new 2005 Yamaha GP1300R Large Hub (75 mm) Pump along with the new R&D Solas 14/20 Dynafly Impeller and R&D Anti-Cavitation Cone! Yamaha’s new large hub pump part #6B6-51315-00-94. R&D Solas 14/20 Dynafly Impeller part # 142-11420. R&D Large Hub Anti-Cavitation Pump Cone part # 162-16000.

INCLUDES	PART#	COST
R&D GP1300R RIDE PLATE Picture	122-13000	$154.45
R&D GP1300R RIDE PLATE TRIM TABS Picture	122-13001	$163.77
R&D GP1300R AQUAVEIN GRATE Picture	112-12002	$101.96
R&D GP1300R PUMP SHOE SEAL KIT Picture	162-00000	$69.95
R&D GP1300R ANTI-CAVITATION CONE Picture	162-12002	$87.50
R&D GP1300R D-PLATE Picture	332-12000	$64.89
R&D GP1300R H2O FLOW CONTROL KIT	370-13000	$40.00
R&D/Solas 14/20 CONCORD IMPELLER Picture	132-01420	$231.70
R&D GP1300R 45cc PRO-SERIES HEAD KIT (STAGE 3) Picture	412-13045	$367.71
R&D GP1300R POWER PLENUM FILTER KIT Picture	200-13143	$144.15
R&D GP1300R FREE-FLOW EXHAUST KIT Picture	332-12001	$70.81
R&D GP1300R E.F.I. FUEL CONTROL UNIT Picture	801-13001	$461.92
R&D GP1300R REED VALVE STUFFER KIT Picture	272-12000	$51.45
R&D GP1300R PRO-SERIES SPONSON KIT Picture	122-13100	$252.50
R&D GP1300R VTS/DROP NOZZLE Picture	162-13000	$275.78
R&D PRO-ACTION STEERING SYSTEM	532-12000	-
	TOTAL	$3,019.00
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$2,800.00

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

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R&D YAMAHA GP1300R (2003-2004) STAGE V KIT

The R&D Yamaha GP 1300R Stage 5 Kit was developed to deliver the most possible horsepower and top speed with bolt on parts (i.e. no porting, decking, special pistons, or crankwork)! All of the bolt on accessories in the Stage 5 Kit install reasonably easy with basic hand tools. The R&D Stage 5 Kit will add significantly to the entire power range over the R&D Stage 4 Kit. The increased compression ratio and horsepower will require the substantial amount of additional fuel the R&D E.F.I. Control Unit’s Stage 5 settings will deliver. The R&D Free Flow Exhaust will be necessary to reduce water resonator back pressure. Increased throttle response, acceleration, and top speed are significantly noticed! The Stage 5 Kit produces great horsepower throughout the entire range. The Stage 5 Kit retains great reliability, however, high grade 92 plus pump gasoline should be used exclusively! Extensive testing proved Chevron 92 Techron to be the best overall! Extensive testing of the Stage 5 Kit proved that the 14/20 Solas Impeller repitched to a new spec of 15/22 to be the most economical and best overall performing impeller. The R&D Stage 5 Kit retains the O.E.M. oil injection system.

The R&D Ride Plate Trim Pads are redesigned and extended over stock to reduce porpoising while adding top speed performance. Smoother high speed cornering is also significantly enhanced.

The R&D Aquavein Intake Grate Kit will substantially reduce cavitation, increase overall handling dramatically and add a 3 to 4 mph average top speed in choppy water conditions!

The R&D Pump Shoe Sealer Kit was developed to quickly and easily fill the large casting pockets left in the Yamaha GP 1300R’s Pump Shoe Inlet. Installing the R&D Pump Shoe Sealer Kit and resealing the pump shoe will reduce low and high-speed cavitation, which will increase overall handling!

The R&D Triple Cooling Block Kit will allow two additional water cooling lines to be connected to the pump housing with a bolt on part. The cooling block kit on the R&D Stage 5 Kit utilizes 1 additional ½ hose line from the pump and run through the R&D ½ hull fitting, and connects into the main FPP water line collector.

The R&D GPR FPP Dual Cooling Kit has all the necessary hose, hose clamps, fittings, and ½ aluminum through hull fitting to properly add an extra ½ water cooling line, and water bypass lines!

The R&D GP 1300R 46cc Pro Series Precision Cast Aluminum Cylinder Heads are the best way to boost compression ratios economically! Dyno test results have proven that cast heads have less detonation than expensive billet aluminum heads! The R&D Cast Cylinder Heads are girdle kit optional! GP 1300R Girdle Kit Part # 412-12000

R&D GP 1300R Free Flow Exhaust is a required kit with higher horsepower output engine kits! Reduces water resonator back pressure and heat! Adds a great performance sound.

The R&D GP 1300R Power Plenum Filter Kit will add to low and mid-range power, and add a high performance tone or sound. The R&D Power Plenum Filter Kit is necessary on Factory Pipe equipped boats to allow proper clearance with the #3 pipe. The R&D Filter Kit also provides an air temp sensor boss necessary to install the O.E.M. air temp sensor for proper fuel calibration!

The R&D GP 1300R M-16 Reed Valve Kit will add a significant increase in low-end horsepower between 2000 and 6000 RPMs, as well as boost the peak horsepower range. The R&D M-16 Reed System incorporates a completely redesigned Billet Intake Manifold, which alleviates the O.E.M. manifold’s crossover design, which will add an increase of 100 peak RPMs. No other reed valve or intake system produces more horsepower gains, or is more reliable. The R&D M-16 Reed Valve System’s technology is backed by 2 National and 3 World Championships in the Pro 1200 Super-stock class.

The Factory Pipe Products GP 1200R/1300R Triple Exhaust Kit will add a huge boost of 40-50 additional horsepower to a stock GP 1300R engine. NOTE: Must use 15/22 or higher degree impeller to reduce the cavitation created by the additional 60 horsepower the Stage 5 Kit produces.

The R&D Anti-Cavitation Cone was developed to reduce low speed pump cavitation which will increase acceleration and pump efficiency.

The R&D/Solas 15/22 Concord Impeller Option will produce the fastest top speeds over any other impeller. Note: Skat-Trak 12 Vein SPC GP 1300R Pump System, along with Skat-Trak 16.5/24 Swirl Impeller, and the O.E.M. GP 1300R Nozzle also works well to reduce low speed cavitation. The Skat-Trak SPC 1300R Pump assembly produces the same top speed as the R&D/Solas 15/22 Impeller.

The R&D GP 1300R Pro Series Sponson Kit incorporates an industry first, 15 position adjustable design, which will allow more precision blade and backing plate adjustments. The best sponson kit available for a GP 1300R.

NOTE: To properly install the R&D Ride Plate, or the R&D/Solas 15/22 Impeller, it will be necessary to install the R&D 87mm GP Series Venturi Nozzle. Part # 162-13587.

NOTE: If using the Skat-Trak GP 1300R SPC Pump, it will be necessary to modify the O.E.M. GP 1300R Nozzle for proper ride plate clearance. See R&D GP 1300 Ride Plate installation instructions for the proper modification procedure.

NOTE: Higher performing engines, and/or heavily carboned exhaust systems put out more exhaust heat, which may cause the O.E.M. Cat overheat warning sensor to activate prematurely. To deactivate the Cat Overheat Sensor, install the R&D Cat Sensor Chip. Part # 802-12001.

NOTE: The O.E.M. Power Valves are manufactured from a cast aluminum material and are notorious for shearing or breaking after 40-50 hours, creating costly engine damage! R&D manufactures a redesigned 6061-T6 Billet aluminum Power Valve, and Power Valve Lifter Arm Kit that adds low-end power, and assurance against breakage! Part # 332-13000.

INCLUDES	PART#	COST
R&D GP1300R RIDE PLATE Picture	122-13000	$154.45
R&D GP1300R RIDE PLATE TRIM TABS Picture	122-13001	$163.77
R&D GP1300R AQUAVEIN GRATE Picture	112-12002	$101.96
R&D GP1300R PUMP SHOE SEAL KIT Picture	162-00000	$69.95
R&D GP1300R ANTI-CAVITATION CONE Picture	162-12002	$87.50
R&D GPR/FPP DUAL COOLING KIT	660-12000	$113.25
R&D GP1300R D-PLATE Picture	332-12000	$64.89
R&D GP1300R H2O FLOW CONTROL KIT	370-13000	$40.00
R&D/Solas 15/22 CONCORD IMPELLER Picture	132-01522	$231.70
R&D GP1300R 45cc PRO-SERIES HEAD KIT Picture	412-13045	$367.71
R&D GP1300R POWER PLENUM FILTER KIT Picture	200-13143	$144.15
R&D GP1300R FREE-FLOW EXHAUST KIT Picture	332-12001	$70.81
R&D GP1300R E.F.I. FUEL CONTROL UNIT Picture	801-13001	$461.92
R&D GP1300R M-16 REED VALUE/MANIFOLD KIT Picture	262-21201	$856.61
FPP/GP 1200R/1300R TRIPLE EXHAUST KIT	000-0000	-
R&D GP1300R 87mm PUMP EXIT NOZZLE Picture	162-13587	$144.15
R&D GP1300R PRO-SERIES SPONSON KIT Picture	122-13100	$252.50
R&D GP1300R VTS/DROP NOZZLE Picture	162-13000	$275.78
	TOTAL	$5,749.95
PRICE IF PURCHASED AS A KIT	KIT TOTAL	$5,059.97

*This package should only be installed by an expert watercraft technician. For closed-course racing only.

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