RACE WINNING TECHNOLOGIES FOR 2/4 STROKE ENGINES AND BIG BORE PERFORMANCE

KX65

KX/RM 82 Big Bore

KX/RM 76 Big Bore/Stroker

Click here to see additional performance options for the KX/RM 65


KX/RM 82 Big Bore 

 
$750We modify your cylinder and head
 
 

 

 

 

 KX/RM 82 Big Bore Specifications:

 Fits 2000 to Current KX/RM 65

Bore: Yes Stroke: No Actual Displacement = 81.68cc

Engine Modifications Required: 
Cylinder:Bore, Port and Replate with Apticote 2000 ceramic bore coating.
Power Valves: Kit comes with new valves
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. (Some operations with install only)

Notes:  This kit requires you to send us your cylinder, and head for modification.

Notes:  Loads more torque to make riding the KX65 more fun.  Good beginner and intermediate power delivery.

Click Here to order this kit now!

 


KX/RM 76 Big Bore/Stroker

$1599Send us your engine and get a KX76cc stroker kit installed.
  
 

 

 

 

 KX/RM 76 Stroker Specifications:

Fits 2000 to Current KX/RM 65

Bore: Yes Stroke: Yes Actual Displacement =  76.42cc

Engine Modifications Required: 
Cylinder:Bore, Port and Replate with Apticote 2000 ceramic bore coating.
Power Valves: Modify for larger bore
Head: Rechamber to work with the stroker crank and big bore piston. 100 octane suggested for most conditions.
Crankshaft:Stroked and balanced.
Crankcase:Modified to clear stroker crankshaft.
Blueprint:Calculate deck height, squish clearance, trapped volume, port timing and compression ratio and list on your perminant Spec-Sheet. 

Notes:  For installs this kit requires you to send us your entire engine for modification, with kickstarter and shifter.

Notes:  Prices listed are to install stroker kit parts in good condition engine.  Should your engine need rebuild parts there will be additional charges.  We will call for approval before we install any parts that will have additional charges. (example: rod kit, mains, main seals, trans parts)

Notes:  This package is super fast.  The 82cc kit is good for beginners and intermediates but this one stomps it.  If your rider is fast and you want him to be on the fastest thing available then look no further!

Click Here to order this kit now!