CRF488R/X STEALTH Big Bore(NEW 2009 Model)
CRF520R STEALTH Stroker(NEW 2009 Model)
Click here to see additional performance parts for your CRF450
| $599 | We Modify your cylinder |
| $75 | Exchange Cylinder |
| $899 | "Bolt On" - Includes Cylinder |
| $899 | Installed and Blue Printed |
CRF468 STEALTH Specifications: |
Fits 2002-2008 CRF450R/X |
| Bore: Yes | Stroke: No | Actual Displacement = 468.42cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder bored and plated with Apticote 2000 Ceramic coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP Piston Max Power Extreme Coated | ||||
| Head: | No modification required | ||||
| Crankcase: | No modification required | ||||
Click Here to order this kit now!
| $ 930 | We Modify your cylinder |
| $ 550 | "Bolt On" Aftermarket Cast Cylinder w/plating (2002-08 only) |
| $1195 | "Bolt On" - Max Power Modified Cylinder |
| $1230 | Installed and blue printed |
CRF488 STEALTH Specifications: |
Fits 2002-2009 CRF450R/X (Fits NEW 2009 R Model) |
| Bore: Yes | Stroke: No | Actual Displacement = 487.73cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder with "Ice Cube Style" sleeve installed - plated with Apticote 2000 | ||||
| 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!
CRF491 STEALTH Big Bore/Stroker
| $1059 | We Modify your cylinder |
| $75 | Exchange Cylinder |
| $1320 | "Bolt On" - Includes Cylinder and Crankshaft |
| $1559 | Installed and blue printed |
CRF491 STEALTH Specifications: |
Fits 2002-2008 CRF450R/X |
| Bore: Yes | Stroke: Yes | Actual Displacement = 491.05cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM cylinder bored and plated with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston Max Power Extreme Coated - Options available | ||||
| Crankshaft: | Aftermarket stroker crankshaft | ||||
| Crankcase/Head: | No modification required | ||||
Notes: Crankshaft balance highly recommended - Add $250
Click Here to order this kit now!
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| Motocross Action Magazine, May 2005 |
| $849-REDUCED!! | "Bolt On" - Includes Cylinder |
| $300 | Optional install and blue print |
CRF498R ICE CUBE Specifications: |
Fits 2002-2008 CRF450R only |
| Bore: Yes | Stroke: No | Actual Displacement = 497.54cc |
| Engine Modifications Included: | |||||
| Cylinder: | Billet Aluminum cylinder plated with Apticote 2000 Ceramic coating | ||||
| Fuel Required: | 91 octane | ||||
| Piston: | Wiseco Piston Max Power Extreme Coated | ||||
| Crankshaft: | Stock | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
CRF501R/X Stealth Big Bore/Stroker
| $2335 | "Bolt On" - Includes Cylinder and crankshaft |
| $2575 | Installed and blueprinted |
CRF501R/X STEALTH Specifications: |
Fits 2002-2008 CRF450R/X |
| Bore: Yes | Stroke: Yes | Actual Displacement = 500.85cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder bored and plated with Apticote 2000 Ceramic coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston - Max Power Extreme Coated | ||||
| Crankshaft: | Max Power Stroked OEM crankshaft, balanced with Knife rod | ||||
| Crankcase/Head: | No modification required | ||||
Notes: Sorry, we are unable to offer crankshaft core credit for this kit.
Click Here to order this kit now!
CRF511 STEALTH Big Bore/Stroker
| $1399 | We Modify your cylinder |
| $75 | Exchange Cylinder |
| $1650 | "Bolt On" - Includes Cylinder and crankshaft |
| $1899 | Installed and blueprinted |
CRF511R/X STEALTH Specifications: |
Fits 2002-2008 CRF450R/X |
| Bore: Yes | Stroke: Yes | Actual Displacement = 511.29cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder with "IceCube Style" sleeve 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!
2009 CRF520R STEALTH Big Bore/Stroker
| $2445 | We Modify your cylinder and Crankshaft |
| $2520 | Exchange Cylinder and Crankshaft |
| $3100 | "Bolt On" - Includes Cylinder and crankshaft |
| $2945 | Installed and blueprinted |
CRF520R STEALTH Specifications: |
Fits 2009 CRF450R (NEW) |
| Bore: Yes | Stroke: Yes | Actual Displacement = 518.36cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder with "IceCube Style" sleeve plated with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 100 octane - 13.5:1 | ||||
| Piston: | CP Piston Kit | ||||
| Crankshaft: | Stroked and balanced OEM crankshaft with Long Rod. | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
CRF522R/X STEALTH Big Bore/Stroker
| $2325 | We Modify your cylinder |
| $75 | Exchange Cylinder |
| $2600 | "Bolt On" - Includes Cylinder and crankshaft |
| $2825 | Installed and blueprinted |
CRF522R/X STEALTH Specifications: |
Fits 2002-2008 CRF450R/X |
| Bore: Yes | Stroke: Yes | Actual Displacement = 521.5cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder with "IceCube Style" sleeve plated with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 91 - 110 octane - Options Available | ||||
| Piston: | CP or Wiseco Piston - Max Power Extreme Coated | ||||
| Crankshaft: | Max Power stroked and balanced OEM crankshaft with Knife Rod | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
CRF523R ICE CUBE Big Bore/Stroker
| $1595-REDUCED!! | "Bolt On" - Includes Cylinder and crankshaft |
| $500 | Optional install and blue print |
CRF523 ICE CUBE Specifications: |
Fits 2002-2008 CRF450R Only |
| Bore: Yes | Stroke: Yes | Actual Displacement = 522.37cc |
| Engine Modifications Included: | |||||
| Cylinder: | Billet Aluminum cylinder plated with Apticote 2000 Ceramic bore coating | ||||
| Fuel Required: | 100 octane | ||||
| Piston: | Wiseco Piston | ||||
| Crankshaft: | Aftermarket Crankshaft | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
Max Power Inc. offers the largest selection of big bore kits for motorcycles and ATV's anywhere. Max Power is the home of the Ice Cube cylinder. Max Power has big bore and stroker kits available for both 2 stroke and 4 stroke engines. We are also your one stop engine performance shop selling stock displacement performance modifications, high compression pistons, Hot Cams, Web Cams, big bore kits, Hot Rods stroker crankshafts, Rossier exhaust systems, Jardine exhaust systems, Leo Vince exhaust systems, Wiseco pistons, CP Pistons and Cometic gaskets. Max Power Inc. also offers full service cylinder head work including porting and oversize valves from Xceledyne and Kibblewhite. Max Power is one of only 4 companys in the US that has a true in-house cylinder plating facility. Max Power can plate your cylinder with nickel silicon carbide called Apticote 2000, Max Power offers cylinder porting, head modifications, 2 stroke big bore kits, Stroker engines, supermini mods and is the only company that makes the YZ167. 2 Stroke and 4 stroke stroker crankshafts and crankshaft balancing are available too.
Prices subjet to change without notice. Please call to confirm pricing.