Thread: I think I have a BIG problem

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So no pushrod guide plates----are the rockers those that straddle the valve tip?????
Didn't those fastburn heads have bigger valves and some offset location??? If so you may have a serious geometry problem----

Originally Posted by jerry clayton

So no pushrod guide plates----are the rockers those that straddle the valve tip?????
Didn't those fastburn heads have bigger valves and some offset location??? If so you may have a serious geometry problem----

Jerry, The rockers do straddle the valve tip, and there is NO geometry problem. I didn't build or modify this. I bought it as a Fastburn crate motor.