500 EFI Cam Questions
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500 EFI Cam Questions
From what I can find the Crane part number for the Merc 500 EFI engine camshaft is 169621. Crane also sells a 168731 cam which has very similar specs and many refer to this as a 500 EFI replacement cam. I cannot see a lobe separation angle listed for either. The question is, is there an advantage of one of these over the other? My application would be an upgrade to 502 MPI engines.
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Thanks.