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ChadS
01-11-2004 07:44:31
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Re: Denny's Carb camshaft in reply to Farmall Doctor, 01-11-2004 06:58:44
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85,, no. 70-75 maybe. I tuned a M about 3 months ago that had the full denny's engine. it was a 306, no stroke, carb, ign, header, piston kit. It ran pretty good after tinkering with it, but it did not have enough compression to run the big carb, and header intake and cam. It had about 160 psi of compression and was 72 hp. I would belive that if the compression was over 200, it may be 80-85. My opinion on putting in re ground cams in low compression engines is a waste of time. Unless it is designed for that particular engine. When putting on big cfm carbs, on low compression engines, it has the tendancy to drop the vaccum pressure in the intake and head. Same thing with a big intake as well. For a moderate div 2-3 tractor, with no stroker, a stock intake, and carb, with a jet change will be the best bet. Unless you have 180-220 psi, then the big carbs, and intakes and different cams will do some good. Just my opinion, seen it on the dyno. Chads
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