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.
727cc Big Bore - STEALTH
790cc Big Bore/Stroker - STEALTH
Click here to see additional performance options for your Raptor / Rhino / Grizzly 700
727 Stealth Big Bore
| $680 | We Modify your cylinder |
| $755 | Exchange Cylinder - Additional charge |
| $1205 | "Bolt On" - Includes Cylinder |
| $980 | Installed and Blueprinted |
Raptor/Rhino/Grizzly 727 STEALTH Specifications: |
Fits All Raptor / Rhino /Grizzly 700 models |
| Bore: Yes | Stroke: No | Actual Displacement = 727.39cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder bored and plated with Apticote 2000 ceramic bore coating | ||||
| Fuel Required: | 91-110 octane - Options Available | ||||
| Piston: | CP Piston | ||||
| Gaskets: | Top end gaskets included. | ||||
| Crankcase/Head: | No modification required | ||||
Notes: Can later be stroked to 790cc with same cylinder.
Click Here to order this kit now!
734 Stealth Big Bore
| $640 | We Modify your cylinder |
| $715 | Exchange Cylinder - Additional charge |
| $1160 | "Bolt On" - Includes Cylinder |
| $940 | Installed and Blueprinted |
Raptor/Rhino/Grizzly 734 STEALTH Specifications: |
Fits All Raptor / Rhino /Grizzly 700 models |
| Bore: Yes | Stroke: No | Actual Displacement = 734.30cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder bored and plated with Apticote 2000 ceramic bore coating | ||||
| Fuel Required: | 91-110 octane - Options Available | ||||
| Piston: | CP Piston | ||||
| Gaskets: | Top end gaskets included. | ||||
| Crankcase/Head: | No modification required | ||||
Click Here to order this kit now!
Raptor 790cc Stealth Big Bore/Stroker
| $2150 | Exchange Cylinder and Crankshaft |
| $2930 | "Bolt On" - Includes Cylinder, Crankshaft, piston kit, and gaskets |
| $2485 | Installed and Blueprinted - Raptor |
| $2885 | Installed and Blueprinted - Rhino / Grizzly |
Raptor/Rhino/Grizzly 790 STEALTH Specifications: |
Fits All Raptor / Rhino /Grizzly 700 models |
| Bore: Yes | Stroke: Yes | Actual Displacement = 790cc |
| Engine Modifications Included: | |||||
| Cylinder: | OEM Cylinder bored and plated with Apticote 2000 ceramic bore coating | ||||
| Fuel Required: | 110 octane | ||||
| Piston: | CP Piston | ||||
| Crankshaft: | Stroked and Balanced OEM crankshaft with Knife Rod. | ||||
| Crankcase/Head: | No modification required | ||||