I agree headers and an xcal2/dyno tune would be helpful if you want to break 15 flat. You mention motor mounts. Like new stock ones? Or did you mean poly'd roll resistors? If you have bad wheel hop (and as I did not note an LSD in your mod list) consider your ET w/ a broken diff. Doesn't happen to everybody, but it's not unheard of.


As a partial thread hijack, how many people here have broken stock half axles with just NA 2.5Ls?

MSDS, SHO-shop Y, custom 2.5" catback; xcal2; 63mm TB, K&N 3530; Koni struts, Aussie bar; THaines forks, Quaife, SpecII, UR fly; DMD; Nima UD pullies; Stazi brakes; f&r Pole120 mounts. Just a daily commuter car. Silver '98 SVT E0 #3159