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Thread: Picked up some GT 40 P heads
          
   
   

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  1. #7
    randyr's Avatar
    randyr is offline CHR Member Visit my Photo Gallery
    Join Date
    Feb 2007
    Location
    Santa Monica
    Car Year, Make, Model: 37 Ford tudor humpback
    Posts
    1,988

    Quote Originally Posted by Dave Severson View Post
    Hey Randy, are you running the 1.7's on the street???? I've used them drag racing on some Windsor's, wondered how much they help an engine in street trim????? Moly rockers, or aluminum????
    Dave, to be honest, I don't know what they'll do for the street. I haven't started it yet. My engine is a 302 bored to 306 The rockers & springs were recommended by Jay Allen of Camshaft Innovations who also designed my cam. They are Scorpion 1.72 aluminum roller rockers as shown in the pic below. The spec sheet for the cam is there also.
    Jay suggested using a Weiand Xcelerator intake with Holley 4150 carb to produce 320-340hp. It may all be overkill for my application but we'll see when I finally get to fire it up!
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    "It is not much good thinking of a thing unless you think it out." - H.G. Wells

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