Tag: atv hop-up

Compression Obsession: Making Power When Your Piston Gets Pushy

There are many ways to make more power from your ATV’s engine; bigger bore, stroked cylinder, exhaust system and intake, fuel mapping, camshafts, porting. Like most things mechanical, a modern ATV mill can be pushed about as far as the limits of reliability (and the depths of your pockets) will allow. Your power-obsessed editors have […] More »

  Comments | By - March 27, 2012