I was wondering if anybody had any tips on how to get some more low end out of my 85 quadracer. I have FMF pipe and silencer, K&N filter (w/o lid), boyesen reeds, .080 bore, .030 head shave. I was wondering if there was more i could do without a big bore kit. If a big bore is the only way to go, what is a good kit that will keep it legal for MX racing. All input will help.

 

Gear down. Thats about all you havnt done