
06-19-2005, 07:39 PM
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CC Member
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Join Date: Apr 1999
Location: cleveland,
OH
Cobra Make, Engine: CSX4000, 427
Posts: 1,999
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Not Ranked
Re: Genesis 427 S/O- First Dyno Pull
Quote:
Originally posted by cbmax
Looks like compression ratio is 10.68 to 1.
Motor has:
Comp cam (solid) 33-246-4
CB
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Your cam is listed as single pattern cam, 248 dur @ .050, with about .600 lift. I may not call it an all out racing cam, but it is more radical than probably anything ever offered by any the OEM's in the sixties, including the Ford 427's, hemi's, L88's. I wouldn't get any more radical than this. But it should be fine, with a lightweight car like the cobra. Maybe a dual pattern would get you alittle more hp, but you'd probably not notice much difference , if any, driving it, but the see the difference only on the dyno.
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"After jumping into an early lead, Miles pitted for no reason. He let the entire field go by before re-entering the race. The crowd was jumping up and down as he stunned the Chevrolet drivers by easily passing the entire field to finish second behind MacDonald's other team Cobra. The Corvette people were completely demoralized."
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