Guess my hp and tq???

[99redgt]

I have a stock 87 gt I am thinking of putting a cobra intake and some gt40p heads and some bbk long tube headers on it what kind of gains do you think I could get. The heads will be worked and freshened up, but nothing major.

 

[bcd]

those heads respond well to port work. friend of mines got an 88 switched to speed density with a trick flow cam and cobra intake with over 300 at the wheels

 

[Strype]

I was gonna guess 290 or so. What kind of Throttle Body? Got cold air induction? Every little thing you do with that combo should help it dramatically. I'm thinking of the same combo for mine by the way- good choice for a low buck street rod.

 

[1EVIL88VERT]

260hp / 310tq

 

[86bluecobra]

i would guess in the 270 ish hp range and nearly 300 ft/lbs or the torque

 

[DMAN302]

240-250