[twin turbo]

Twin turbo 331 that idles at 650 rpm, built AOD, 2.73 rearend gears, 27k miles on car.

At 10 lbs boost (approx 500 rwhp) at PIR (good track but I was banned after 1 pass) with Nitto NT05R tires:
60 ft: 1.6
1/4 ET: 10.501 at 133 mph

At 16 lbs boost (approx 600+ rwhp) at Medford track (horrible non prepped track):
1st pass
60 ft: 1.84
1/4 ET: 10.456 at 144.6 mph
3rd pass
60 ft: 1.705
1/4 ET: 10.03 at 143.69 mph

Video of my Medford passes are at the bottom of my post.
As you can tell by my 60 ft times I'm not set up for drag racing, the 2.73 rearend gearing doesn't help either, lol. Cheers.