- Jul 2, 2004
- 194
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NewStangNewbee said:What gain do you get out of pi heads is it like 40 or 50?
With stock heads and cams, about 45-55.NewStangNewbee said:What gain do you get out of pi heads is it like 40 or 50?
Really? I thought it should be around 2300..NewStangNewbee said:At 70 they are about 2600-2800
no he's right. same goes for me & my 3.73's40th GT said:Really? I thought it should be around 2300..
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