What should I do??
 

I have $3,000 that is burning a hole in my pocket.

I have an 88GT with 85,000 miles
Speed density, GT 40 upper lower ported & ploished, 65mm throttle body, cold air intake, pulleys, 3:55 gears,
Subframes, strut support, upper 7 lower rear control arms
headers, hi flow cats, mac 2.5" cat back

I am thinking of a cam, heads, mass air conversion.

or should I get a crate engine.

Must pass NJ emissions!!!!!!!!!!!!!
I want the car to be street legal, & dependable and powerful. I run the quarter a couple of times a year and dont want sand kicked in my face (LOL)

Thanks for the help, please advise

Chuck88

I would say get the heads, the cam will be limited by the emmissions. Unless you can do some dyno time and tunning. Mabey a duel stage chip, with a setting for emmissions. You are on the right track, but the bottom line is that the choice is yours.

I'd do the heads, cam and MAS conversion. With only 88K on your engine, the bottom end should be fine if is has been maintained and never sprayed. Replace the timing chain and oil pump while you are in there.