[GT40FIED]

Originally posted by V8killimports
What is your motor that runs u 9s as a daily driven car? Detailed specs please. Not doubting you at all, but I have a bitch of a time keeping mine daily dipping into 10s, and have yet to have it blown, which I can't do unless I can tame mine a little more.

Actually, most of the streetability comes from the cam (it's custom and relatively small so it works well with the turbo). Otherwise...it's got all the stuff in the sig (with a few changed parts here and there). It's a Sportsman 302 block punched over .030" with a 3.25" stroke forged crank and 4340 forged H-beam rods. The pistons are also forged blower pistons. the intake is a Coast High Performance Spyder intake (basically a carb intake that's been fitted for injectors) and the heads are now Brodix Track 1s (an upgrade from the Canfields, but I'm thinking hard about some AFR 205s/225s)That's about as detailed as I'm sure anyone wants. Oh...and of course the turbo...a 3-core intercooled T-76 set to 12psi. My suspension also does a great deal of the work. I've got coil overs at all 4 corners so it's relatively easy to set it for drag, street, track, whatever. Plus the torque arm and panhard bar make you hook like a bastard. And the tubular K-member and A-arms drop weight and help with weight transfer. So yeah...it's mostly the engine, but not entirely.