SUP PIPE FOR CR 500 

  Our pipe will give you better  torque

 and more useable power at a lower R.P.M.                                         

This price includes the silencer

Price $530.00 + Shipping

SUP PORTING FOR CR 500       

Great power and torque throughout the entire power band

$388.00 + shipping

 TM 38mm  Mikuni Bored  

With this carburetor you do not need the return line

$275.95 + shipping

Billet Heads with interchangeable domes (for 89 and newer models)

we are still in development on the heads so thanks for your patience