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Old 06-08-2007, 10:33 AM
k-star k-star is offline
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heads
Did you run the engine yet???

Do you have the cnc'd version or the as cast version???

I have 2 sets in my shop right now and they are both for sale...I ran them across the flow bench and they were sick. I think out of the box they went like 190cfm @.500 lift...With out getting into a bunch of cylinder head tech they are just a real bad design to make power...

I have herd from some other shops that there might be some issues with loose guides and seats,,,But it's just a rumor right now and i have not been able to confirm it..

If you want a cheep set of aluminum heads just to run on a beater or pick-up truck they are ok... if you really want a fast engine there not worth the work..

Keith
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