1990 740 Turbo wagon. Stock except for 15G at 14psi, IPD Turbo cam, 3" downpipe and cat to 2.5" exhaust, 225/55R16 Pirelli P7s on the back.
Best run so far at the drags has been:
60: 2.191
330: 6.172
1/8: 9.537
MPH: 73.43
1000: 12.430
1/4: 14.896
MPH: 91.43
Next time I'd like to improve on this. I needed a full tank and spare tyre still in to help traction with the stock open diff, and it hits the rev limiter in 1st if I haven't given it enough time to cool down between runs. I'm thinking PowerTrax No-Slip in a 4.10 ratio diff, a decent ATF cooler, maybe the accumulator mod? Also thinking I'll get a wideband soon, and maybe turn up the boost a little more. I'll need it for later when MS happens anyway.
From what I've been hearing, that's a low trap speed for that ET?
Thoughts? I'd like to see a 14.6 next time if that's reasonable.