Thread: How much horsepower & torque
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Old 05-02-2003, 12:30 PM
JPCobra JPCobra is offline
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Join Date: May 2003
Location: Pueblo West, CO
Cobra Make, Engine: Want a Lone Star, have a 429 big block and C-6 auto
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Default How much horsepower & torque
Has any one built a 429 or 460 using details out of the Ford Performance book by Pat Ganahl? I had a set of '69 heads machiened with 2.245 in. and 1.725 ex. valves hardened ex. seats, 3 angle valve job 30 over 11.0 to 1 trw piststons, custom comp cam .585 in. .610 ex. lift with 253 in. 260 ex. @.050 duration 108 degree lobe centers, Performer RPM intake 850 CFM Holly carb. What would be a good estamate on Horsepower and Torque for this combo?
Last edited by JPCobra; 05-02-2003 at 12:45 PM..
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