i ran my car last night for the first time. its a 94 GSR with DC JDM 4-1, Carsound Cat, Greddy Evo, AEM CAI, B&M shortshifter. my times werent what i thought i would get but i got 171,000 miles on the engine too. my best run was 15.551 and my best reaction was 0.542. here are the slips, im on the right for both

 

Look into getting your car on a dyno... You should find out if its your engine or not.. cuz your time should be way better than that, but it is your first time.. so it may have been error on your part.. but ya never know?

 

Your the one with the 2.5x 60' time right? If so, then get them down to 2.2 or lower and you'll probably get into the 14's....maybe, its never a guarantee.

Dont worry, my times suck too....I got a gsr in a hatch with intake, exhaust, lsd, drag radials.....and I only ran a 14.9 once And that was WITH a 2.2 60'...

 

I'm not too familiar with what the numbers mean, but someone told me the 60 foot is the most important number. What about trap speed or anything?