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Registered
Join Date: Jun 2009
Posts: 1,237
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MFI and engine cam compatibility
I read a post, ,maybe here about engine cam compatibility to MFI as in more modern cams don't work that well with MFI. Not understanding cam design, I don't know What happens with lobe contour, degrees of spread between lobes, etc that separates new tech from old tech. I have a 3.0, 12-1, slide valve, with what I understand is an old grind and it is a rocket. Also a 3.0, 11-1 with bored 2.2 mag stacks with a ''modern cam'', and it is soft, very little snap. I realize not apples to apples, but I had to tune its pump to make it work. Prior I could swap pumps from one engine to another, (both had old style cams at the time) with the tune I had performed on the bench, and no tuning required. Will appreciate any feed back on this subject. Bob
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Registered
Join Date: Dec 2014
Posts: 13,840
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House producers wanted to end the show after season 8 to keep the enigmatic appeal of the central character and maintain the show's mystique. Ahhh The Mystique!!! |
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Banned
Join Date: Oct 2024
Location: Around the globe
Posts: 5
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sounds like you're dealing with the nuances of camshaft compatibility, especially concerning Mechanical Fuel Injection (MFI) systems.
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Now in Florida !
Join Date: Aug 2012
Location: York Beach, Maine and Anastasia Island, Florida
Posts: 406
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^^^^Clearly an AI bot
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1983 911SC Coupe Hot Rod - Platinum - Twin plugged 3.4, DC-60 cams, PMO 50's, 1 3/4 headers, Bill Rader 915 w/LSD 1976 914 2.0 Lime Green Metallic - Completely stock |
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