Vintage Dirt Bike Q & A

Anyone know tips for getting the '80 CR250R to rev better and run like '78-'79s?? Reed changes or pipes to use???

Try dropping your slide needle one notch. That is. Take the clip off the needle and clip it in one notch higher thus dropping the needle. Rev the engine listen if it sounds crisper and snappier... check for lean running after you do a chop test at full throttle when riding.