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Old 07-30-2015, 01:01 AM   #5
Kyle@FTP
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Join Date: Dec 2013
Location: Escondido
Posts: 700
Re: 454 motor build Horsepower/torque Estimation

Quote:
Originally Posted by 71chevswb View Post
I had the casting number of the heads at one point and now the valve covers are on and I don't remember it. They are 109cc closed chamber and have been machined and cleaned. I am very aware I could get more power from a single carb and single carb intake. I have a hole in the hood and the tunnel ram is for looks.

Cam specs

Duration: 0.563"/ 0.536"
Lift: 283*/303*
Angle slope: 109*
Oh cool. That should look awesome! I would say its going to be a solid 400-450hp build. should be a blast on the street.
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