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  1. 1964-1974 Tempest/LeMans/GTO Engine Tuning
    I'm having concerns with compression ratio limits to '69 #62 heads off a 428. So I bought a '70 400 to build and throw into a '68 Tempest. I was told the motor was stuck, but have found it's actually .30 over with new pistons, cam, timing chain, and crank. The heads are press in stud #16(I have...
  2. Intake and Exhaust Discussions
    I have a 1970 400 GTO, I'm looking for cam recommendations. I have 3 angle valve seat, going to install threaded studs, looking for more all around power. Any suggestions greatly appreciated. Tom
  3. 504HP 2004 Goat

    FAST 92mm Aluminum intake manifold, 90mm throttle body, Bosch high-flow injectors, oil catch can, Trick-Flow heads, Kooks headers, etc...
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