F13 gains?
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i know every car is different and i won't know for sure until i get it dyno'd, but what kind of gains have people made by adding futral's f13 cam? i'm putting an f13 in over the weekend and was wondering what kind of ballpark to expect.
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#8
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FYI, the FM13 works best on a 111-113ICL. On a 112+4 you've got it on a 108ICL, and will give up some power because the cam will be running out of breath earlier than it should.
If you have the ability, I would degree the camshaft in on a 112 straight up. It will perform better all the way around. FWIW, I made 460/414 almost 8 years ago with an FM13/114LSA with no advance, and a set of TEA 5.3 Stg 1.5's.
That cam will also require a 7.425 or 7.450 pushrod on stock heads.
If you have the ability, I would degree the camshaft in on a 112 straight up. It will perform better all the way around. FWIW, I made 460/414 almost 8 years ago with an FM13/114LSA with no advance, and a set of TEA 5.3 Stg 1.5's.
That cam will also require a 7.425 or 7.450 pushrod on stock heads.
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