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Kirkham Motorsports

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Old 03-02-2007, 02:15 AM
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Default C9 Dove heads

Juat wondering if I could get some answers.
I have a 79 460 truck motor in strong running order and the lower end is all stock. I changed the cam shaft,intake,and carb also running full length headers. Just wondering if by changing the heads from the 94cc D3VE-A2A to C9 dove with 75cc chamber what the compression diffence would be and does this mean 94 octane or 110 octane this is in a daily driver I can swing 94 but 110 is WAY to much looking for a power upgrade with out spending $1600 to $2400 on heads and trying to keep reliablity in mind the motor is in a 87 F-250 4x4 6inch lift and 35 inch tires 4:10 gears and a 5 speed .

I would estimate it some where between the 325 to 375 horsepower range would like to get in the 400 to 450 range and somewhere around 500 lbs. torque. please offer any advice thanks.
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