Don Terrill’s Speed-Talk

I have a question. I picked up a used hyd performance cam for a cheap price because it looked very good lobe wise. Got it home and decided to check the lift and compare it to specs. All lobes checked out within a half thousands except # 6 cyl int. It was out by .003 low. Is this normal or should I t...

Also go to vintagesleds.com and get on the forum. These guys will help you a lot and they know what they are talking about. The most important part on a two stroke is the exhaust pipe. You don't say what year or make of sled your working on, so you won't get too many recommendation on what to change...