302cc Big Bore & Stroker Engine Kit

 
"We tested RPM's awesome Honda CRF302 kit and came away impressed by the horsepower."

Motocross Action Magazine, May 2005

See what Dirtrider says about the CRF302 (PDF 2MB)

$2,695.00 Bolt in
$   475.00 Optional installation charge
-$  175.00 Crankshaft and Cylinder core credit (subject to inspection)
Click here
for porting
info
CRF 302 ICE CUBE Specifications:
Fits 2004-2008 Honda CRF250R and CRF250X

Engine Modifications Included:
Cylinder: Billet aluminum cylinder with a forged aluminum sleeve plated with Apticote 2000 ceramic bore coating.
Head: No head work needed.
Crankshaft: Stroked and balanced with longer rod.
Crankcase: Modifications necessary!! Case machining is included with installation charge. We will split, inspect, machine and reassemble your engine with a longer rod kit. If you purchase a "Bolt in kit": The crankcases must be machined to clear cylinder skirts and the connecting rod. You can send your cases to Maxpower to have this done ($150 for machining bare, clean cases), or Maxpower can send you photos and instructions.
Blueprint: Calculate deck height, squish clearance, trapped volume, and compression ratio and list on your perminant Spec-Sheet.
   
 
 
All of our engine kits are
built using Wiseco Pistons
  weisco
     
  Dyno Chart
    
Benefits:
  • More horsepower
  • More torque
  • No spacer plate required
  • Holds more coolant
  • Stronger than the stock cylinder

Kit includes:

  • ICE CUBE cylinder by
  • 1 Piston kit with piston, rings, wrist pin, circlips.
  • 1 O-ring head gasket
  • 1 Base Gasket
  • Ign and clutch cover gaskets
  • Center case gasket
  • Long Rod Stroker Kit (long rod stroker crank, longer cam chain and guides, longer head studs)

For installation this kit requires you to send us:

  • Nothing for bolt in kits.
  • Your complete CLEANED engine with NO OIL or COOLANT
  • Kick starter and shifter
  • Upper motor mounts
  • Generator

Delivery: Call to check availability of completed cylinders and cranks.


 
  Order this kit Now!!!! (click here)  

                                                                                                                                                                                                                                                                         
Fast Path Links

ATTN:
AMA changes
displacement rules! details>>

HONDA
CRF160 - STEALTH
CRF175 - STEALTH
CRF256 - STEALTH
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CRF276 - ICE CUBE
CRF302 - ICE CUBE
CRF468 - STEALTH
CRF284 - STEALTH
CRF284 - ICE CUBE
CRF488 - ICE CUBE
CRF488 - STEALTH
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CRF498 - STEALTH
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CRF511X-STEALTH
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CRF522X-STEALTH

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KTM270 - STEALTH
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KAWASAKI
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KX276F - STEALTH
KX276F - ICE CUBE
KX277F - STEALTH
KX315F - ICE CUBE
KX469F - STEALTH

SUZUKI
RM262F - STEALTH
RM276F - STEALTH
RM276F - ICE CUBE
RM277F - STEALTH
RM315F - ICE CUBE
DRZ470 - STEALTH
DRZ490 - ICE CUBE
DRZ440 - STEALTH
DRZ455 - STEALTH
DRZ455 - ICE CUBE
DRZ500 - STEALTH
DRZ510 - ICE CUBE

YAMAHA
YZ262F - STEALTH
YZ276F - ICE CUBE
YZ277F - STEALTH
YZ292F - ICE CUBE
YZ315F - ICE CUBE
YZ417F - STEALTH
YZ444F - STEALTH
YZ469F - STEALTH
YZ478F - STEALTH
YZ488F - ICE CUBE
YZ491 - STEALTH
YZ511 - ICE CUBE

 

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  Primary communication points:
  
Telephone: 608 224 2524
Fax:   608 224 0447
Email: techsales@maxpower-engines.com
Web: http://www.maxpower-engines.com
Max Power-RPM’s Inc.
3001 Progress Road
Madison
Wisconsin, 53716, USA
 
Secondary communication point:
Telephone: +44 (0)1452 300800
Fax: +44 (0)1452 500400
Email: aptec@poeton.co.uk
Web: http://www.poetonaptec.co.uk
APTEC Ltd
Southbrook Road
Gloucester
GL4 3DN, UK