QUOTE(trx450r1989 @ Jul 9 2011, 10:05 PM)
index.php?act=findpost&pid=75918what year cr250r reed cage works the best for our R's i remember one of there stock reed cages are a big improvement over our stock reed cage. I forgot what year works? also what year head gasket works? Is there any other CR parts that works for our motors.
If you like the CR reed cage performance, I would go with the Boyesen TRX250R kit. Honda makes a thin single piece metal as well as a three piece. The thinner OEM metal gasket is .25MM (.010”) thick and the three piece OEM metal is 1.5MM (.060”) thick.
Use the three piece metal for pump gas or general riding performance and the single piece OEM metal for Race Fuel, higher performance applications. Always check your UCCR to determine…
Carlos.