498cc Big Bore - ICE CUBE
501cc Big Bore/Stroker - STEALTH
520cc Big Bore/Stroker - STEALTH
523cc Big Bore/Stroker - ICE CUBE
542cc Big Bore/Stroker - ICE CUBE
Click here to see additional performance options for your TRX450R!
| $549 | "Bolt On" -Includes Cylinder |
| $849 | Installed and Blueprinted |
TRX480 STEALTH Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: No | Actual Displacement = 478.86cc |
| Engine Modifications Included: | |||||
| Cylinder: | Aftermarket Cast Cylinder with nickel plating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP Piston Max Power Extreme Coated | ||||
| Head: | No modification required | ||||
| Crankcase: | No modification required | ||||
Notes: The bolt on cylinder is an aftermarket cast cylinder with nickel plating.
Click Here to order this kit now!
| $1080 | "Bolt On" - Includes Cylinder |
| $1380 | Installed and Blueprinted |
TRX498 STEALTH Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: No | Actual Displacement = 498.81cc |
| Engine Modifications Included: | |||||
| Cylinder: | Aftermarket cast cylinder with nickel plating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston Max Power Extreme Coated - Options available | ||||
| Head: | No modification required | ||||
| Crankcase: | No modification required | ||||
Click Here to order this kit now!
| $1149 | "Bolt On" - Includes Cylinder |
| $300 | optional install and blue print |
TRX498 ICE CUBE Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: No | Actual Displacement = 498.81cc |
| Engine Modifications Included: | |||||
| Cylinder: | Billet aluminum cylinder with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston Max Power Extreme Coated - Options available | ||||
| Head: | No modification required | ||||
| Crankcase: | No modification required | ||||
Click Here to order this kit now!
TRX501 Stealth Big Bore/Stroker
| $1087 | "Bolt On" - Includes Cylinder and crankshaft |
| $1587 | Installed and Blueprinted |
TRX501 STEALTH Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: Yes | Actual Displacement = 501.03cc |
| Engine Modifications Included: | |||||
| Cylinder: | Aftermarket Cast cylinder with Nickel plating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP Piston Max Power Extreme Coated | ||||
| Crankshaft: | Aftermarket stroker crankshaft | ||||
| Crankcase/Head: | No modification required | ||||
Notes: Crankshaft balancing highly recommended - Add $250
Click Here to order this kit now!
TRX520 Stealth Big Bore/Stroker
| $2235 | "Bolt On" - Includes Cylinder and crankshaft |
| $2735 | Installed and blueprinted |
TRX520 STEALTH Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: Yes | Actual Displacement = 520.24cc |
| Engine Modifications Included: | |||||
| Cylinder: | Aftermarket cast cylinder with nickel plating. | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston - Max Power Extreme Coated | ||||
| Crankshaft: | Billet Steel, balanced crankshaft with Knife Rod | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
TRX523 ICE CUBE Big Bore/Stroker
| $1899 | "Bolt On" - Includes Cylinder and crankshaft |
| $500 | Optional install and blue print |
TRX523 ICE CUBE Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: Yes | Actual Displacement = 521.9cc |
| Engine Modifications Included: | |||||
| Cylinder: | Billet aluminum cylinder plated with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston - Max Power Extreme Coated | ||||
| Crankshaft: | Aftermarket stroker crankshaft | ||||
| Crankcase/Head: | No modification required | ||||
Notes: Crankshaft balancing highly recommended - Add $250
Click Here to order this kit now!
TRX542 ICE CUBE Big Bore/Stroker
| $2670 | "Bolt On" - Includes Cylinder and crankshaft |
| $500 | Optional install and blue print |
TRX542 ICE CUBE Specifications: |
Fits 2004-2005 TRX450R |
| Bore: Yes | Stroke: Yes | Actual Displacement = 541.92cc |
| Engine Modifications Included: | |||||
| Cylinder: | Billet aluminum cylinder plated with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston - Max Power Extreme Coated | ||||
| Crankshaft: | Billet Steel, balanced crankshaft with Knife Rod | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
| Note: Not all parts listed work with every kit in every application. We will recommend combinations to work with your specific application. Please call with any questions. | ||
| Cylinder Head Porting | $450.00 | Your 4-valve head, ported to application and bore/stroke. 5 angle seat grind and seals. |
| head porting with +2 exhaust (Stainless). | Call | |
| head porting with +2 exhaust and Std. intakes (Titanium) | Call | |
| head porting with +2 exhaust and +1 intakes (Stainless) | Call | |
| Head porting with +2 Exhaust and +1 Intakes (Titanium) | Call | |
| Hot Cam Stage 2 | $195.00 | Little Better than HRC Cam - good for low compression and mild engines. |
| Hot Cam Stage 3 | $195.00 | Good bottom and Midrange - As big as you can go w/o springs and guide work. |
| Web Camshaft - Stage 1 | $280.00 | Requires spring Kit and valve guides to be cut down. This is our favorite for MX and Offroad. Needs high compression. |
| Web Camshaft - Stage 2 | $280.00 | Requires spring Kit and valve guides to be cut down. This is our favorite for Drag racing and high rev applications. Needs High Compression. |
| Adjustable cam gear | $60.00 | Recommended for serious builds to insure proper cam degree. |
| Shim Kit | $95.00 | 3 shims each size, 1.2mm-3.5mm in .05mm increments |
| Degree Camshafts (SOHC) | $150.00 | Set camshaft lobe center to spec - labor only |
| Intake Kit Foam Filter | $145.00 | Billet intake ring with 2 stage foam filter |
| Intake Kit K&N | $175.00 | Billet intake ring with K&N filter (asphalt only) |
| Exhaust System - Rossier | $450.00 | Stainless System with aluminum silencer |
| Spark Arrestor | $85.00 | Supertrapp style end cap. |
| 41mm FCR Carb | $725.00 | TPS and Hot Start - More power everywhere |
| 44mm Lectron Kit | $625.00 | Drag Race Only - 523cc or bigger - high compression recommended |
| Hinson Clutch Assy | $525.95 | Excellent set-up for MX and Offroad |
| Hinson Clutch Basket | $250.00 | Does not come in assembly. |
| Lock-up clutch | $350.00 | Recommended for Drag Race Only |
| Install Big Bore Kit | $300.00 | Labor to install and blueprint top end kit - valve adj inc. |
| Install Stroker Kit | $500.00 | Labor to install and blueprint stroker kit |
Prices subjet to change without notice. Please call to confirm pricing.