350 Map MPI cam spec
#11
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Joined: Jun 2011
Posts: 1,210
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Yep, it was the "395" cam. I checked the intake and got about [email protected]. The interesting thing is the intake centerline was 104.5. Checked this over and over. The Chain only had .125" of deflection so that setup most have been intended. I called comp cams again, got someone different and asked again about cam choices and reversion. This guy said the same as others. With Vortec Heads and 9.5:1 Compression, XM270HR is the choice. Since i'm not raising the rev limiter, this should be fine. Though the XM276HR sure sounds nice.
#13
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Joined: Feb 2011
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From: Brookfield Wi
[ATTACH=CONFIG]513198[/ATTACH]



