First dyno numbers for GT40 setup

bjl95mustang said:

Damn, do the heads have stock valves? I'm glad that you got that power with thoes heads. Can't wait to get mine up and running.

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Yes, stock valves. I believe they're 60cc combustion chambers.

Gt1995 & rudeone707 - sorry, no track numbers. The guy I bought the heads from (Stangnet classifieds about 2 years ago) had them ported then used them for a few hundred miles. He then went to a bigger setup. With his 1995 GT, ported edelbrock performer intake, 70 mm throttle body, vortech mass air, long tubes, off road H, 3.08 gears and drag radials, he claims he went 12.57 in the 1/4.

hoofnIt - I mounted the Hi-6 on the passenger side firewall. See the attached picture. Also attached is a picture of my car.

HoofnIt said:

Thanks for the pic. What coil are you using?

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PS91

I bought the combo package that comes with the Hi-6 and PS91.