Quote:
Originally Posted by Formulajones
Anyone do a header test like this with a 4 pattern camshaft, or simply changing the firing order around? 4-7 swap?? LS firing order??
Far as I know, the 4 pattern cams and LS fire cams are only available for SBC and BBC and SBF.
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4-7 lobe swaps are available on 55mm cam for Pontiac. Not with std journal. 50mm, not sure.