Briggs Flathead Cams

Whiz

New Member
#1
Greetings to fellow minbikers. As I said in the title I have a question about cams for flatheads. I have quite a few of the legal .233 lift class racing cams that used to be the hot ticket. New. With these things you have to allow the intake valve to float and use a soft spring, I guess you can get around .315 when you set everything perfect. The problem is they are real hard on lifters and lifter guides because of the violence they cause to get there. So anyways, my question is, has anyone used one of these with a harder intake spring to make a little more power than a stock cam? I’d like to keep the easy spin, which these have, and since I have it I’d like to use.
 
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