GPR PERFORMER KITS
Circuit Jet Sports now offers performer kits for your Yamaha GP 1200.
All of these kits use quality, race proven parts from R&D Performance.
Installation is available at an additional charge.

GPR 1200 Performer Kit
Stage 1

includes the following


Engine Control Unit (CDI)

D-Plate (Cat Remover)

Pro Series Ride Plate

Trim Tabs

Pro Pump Plug

GPR Anti-Cavitation Cone
 

Performance Gains: Improved low-end punch and mid range pull, 3 mph top speed gain @ 7200 rpm. Improved handling.

Benefits: This kit operates on pump gas, retains the oil injection system and retains stock compression. No carburetor modifications or rejetting required. The kit offers easy installation using basic tools. Best overall gain in speed and handling for the lowest price.


GPR 1200 Performer Kit
Stage 2

includes the following


Engine Control Unit (CDI)

D-Plate (Cat Remover)

Pro Series Ride Plate

Trim Tabs

Pro Pump Plug

GPR Anti-Cavitation Cone

Aquavein Intake Grate

13/19 Prop

Performance Gains: Greatly improved low-end punch and mid range pull, 4 mph top speed gain @ 7150-7200 rpm. Improved handling and hook-up.

Benefits: This kit operates on pump gas, retains the oil injection system and retains stock compression. No carburetor modifications or rejetting required. The kit offers easy installation using basic tools, with the exception you may need expert help with the prop installation.



GPR 1200 Performer Kit
Stage 3

includes the following


Engine Control Unit (CDI)

D-Plate (Cat Remover)

Pro Series Ride Plate

Trim Tabs

Pro Pump Plug

GPR Anti-Cavitation Cone

Aquavein Intake Grate

13/19 Prop

Billet Intake Manifold &
Reed Stuffers

Re-Jet Kit

Pro Aluminum Head 41cc

Hydro Force Steering Nozzle

Power Plenum Filter

Pro Flow Exhaust Tube

Performance Gains: This kit delivers awesome low-end punch and mid range pull. The 13/19 prop allows for speeds of 69.9 mph @ 7250-7300 rpm. The optional 14/20 prop will drive the boat up to 71 mph @ 7050-7100 rpm.

Benefits: The kit still allows for the use of pump gas and retains the oil injection system. The power increase is substantial and the reliability is unchanged. This kit offers unlimited wide-open throttle operation.


GPR 1200 Performer Kit
Stage 4

includes the following


Engine Control Unit (CDI)

D-Plate (Cat Remover)

Pro Series Ride Plate

Trim Tabs

Pro Pump Plug

GPR Anti-Cavitation Cone

Aquavein Intake Grate

13/19 Prop

Billet Intake Manifold &
Reed Stuffers

Re-Jet Kit

Pro Aluminum Head 41cc

Power Steering Drop Nozzle

Power Plenum Filter

Pro Flow Exhaust Tube
(Removes Sound
Suppression Box)

G-Force Sponsons

GPR Mod Pipe

Performance Gains: This kit delivers awesome low end punch, mid range pull, and up to 73+ mph @ 7400+ rpm. Unmatched handling and hook up.

Benefits: The kit still retains the oil injection system, but with the 37cc heads requires the use of 100+ octane fuel. The power increase is substantial and the reliability is unchanged. This kit offers unlimited wide-open throttle operation and has dominated offshore endurance competition.


call today, tell us what you are looking for!
 

Circuit Jet Sports
7712 Talbert Ave. unit B
Huntington Beach, Ca. 92648
(714) 375-7744
fax (714) 375-7747
E-mail: greg@circuitjetsports.com
 

business hours:
monday-friday 9:00 am - 6:00 pm
saturday 9:00 am - 3:00 pm
closed sunday



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