Mod list is fairly extensive. BUt last dyno was 430whp/412ft lbs. Have not been to the track since then, but my 1/4 mile was never too good before. Car ran quicker with LESS power actually (13.1 @ 108). When I ran, I got a 13.4 @ 114.7, but that was on low-profile 19's (and HORRIBLE 60's)...