New guy with tech question.
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Joined: Aug 2004
Posts: 3
New guy with tech question.
Hi, I'm Chris, I'm new and already posted in the new members area.
My first question for you experienced 4g63t builders is: how well does the stock head flow (in CFM)? Is 350-400 bhp possible with a ported head? How much power does an unported unit usually support? Thanks.
My first question for you experienced 4g63t builders is: how well does the stock head flow (in CFM)? Is 350-400 bhp possible with a ported head? How much power does an unported unit usually support? Thanks.
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