Need a guess on power gain???
 

Ok i have ud-pullies,flow turds if i put gt40p heads and cobra intake on my car which is an aod about what kind of power gains would i get cause i almost have enough money to get both.
thanks for any help

put a cam with it and run 13.40s. my friend had a 90 gt with 5 spd ran 13.0s with gt 40 head and everything else stock on the car, it even had a paper air filter. if you dont have a gear (3.73),i would get that instead along with a fuel pressure regulator, and an electric fan

------------------
My slo aod- 3.73s, pullies, flowmasters, h-pipe, bbk cold air, and 13.42 in the 1/4 @ 103 mph