285cc Honda Big Bore Engine Kit

285cc Honda Big Bore Engine Kit   Xtreme coated piston and head

$1025.00 ($1125.00 - with xtreme coated piston and coated head)
CR 285 Specifications:
Fits 1993-2001 Honda CR 250
Bore = 71mm Stroke = Stock Displacement = 285cc

Engine Modifications Required:
Cylinder: Bore, Port and Replate with Apticote 2000 ceramic bore coating.
Power Valves: Machined to match big bore ports.
Head: Rechamber to work with the Big Bore piston. 100 octane suggested for most conditions.
Crankshaft: No crank mods required.
Crankcase: No crankcase mods required.
Blueprint: Calculate deck height, squish clearance, trapped volume, port timing and compression ratio and list on your perminant Spec-Sheet.
Optional Xtreme piston and head: (to order tick box and add $100 to your payment)
Add the benefits of an Xtreme coated piston and head.
 
 
All of our engine kits are
built using Wiseco Pistons		   weisco
     
   
    
Benefits:
  • More horsepower
  • More torque
  • 4-6 HP increase on top
  • Even the score with 450Fs

Kit includes:

  • Piston kit with piston, ring(s), wrist pin, circlips
  • Wrist pin bearings
  • Inner and Outer Head Gasket O-Ring
  • Base gasket

This kit requires you to send us:

  • Your cylinder
  • Cylinder head
  • Power valve

Delivery: call to check availability of completed cores

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

                                                                                                                                                                                                                                                                         
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HONDA
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CR134
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SUZUKI
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RM112
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YAMAHA
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YZ98
YZ105
YZ134
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YZ144
YZ151
YZ167
YZ265
YZ285

 

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Web: http://www.maxpower-engines.com		 Max Power-RPM’s Inc.
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Madison
Wisconsin, 53716, USA
 
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