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Re: Thoughts on my new motor build
Agree with all above. Flat tappet cam break-in is scarey task now days. It seems you have about a 50/50 chance of cam survival, not to mention potential bearing failure from a cam breakin failure.(or worse) So why do it twice?
1 7/8 headers?!?! That is way too much header for your app. Even 1 3/4 is too much IMO. Stay with the 1 5/8.
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