LT1Squirrel

you should be deep into the 13's...i ran those times consistently bone stock with 3:23's

Sweetred95ta

I ran 13.3's with 2.0 sixty foots with less done in an A4.

stereomandan

Doesn't look far off from the norm. Trapping 102 mph shows yu are making decent HP. I was 102-103 with similar mods.

Dan

clcam97

i dont think low 13s or high 12s are possible with my current set up,and by the way Neil350 how the heck did u run 12.8 and trapped only 102mph?

JoeliusZ28

probably got the 60 foot down with a set of slicks and 4.5k clutch drop. I think my car would run twelves if i had a 9" i could hammer on. Stock LT1. Im not about to push my luck with a 10 bolt though.

infinitebird

I have to agree that 60' with the MT tires is definitely part of the problem.

clcam97

should i launch at around 2,500rpm,i've been launching at around 4,000rpm,but a lot has to do with the track i think,wasnt well prep,i heard a lots of people complaining about it,plus it was 2am the pavement was cold obviosly,i heard cars do much better at day time cause the sun heats up the track,therefore better traction,but again thats what i heard.

Sweetred95ta

Best times my car ran were at 2am with it about 65* out. I pulled a 1.75 60 ft. and didn't spin a lick.

clcam97

Did you do it with the A4,or already with the M6 CONVERSION?

Critter

what he said launching is the key. get that 60' down.

side note you need to get a rear end girdle to preload your ring and pinion. dr's and m6 = broken rear end.

97bowtie

Firebird Raceway is ~ 1250' elevation and Speedworld is closer to 1800' elevation. That coupled with 110 - 115* weather will KILL your times - the DA was probably around 5500'. Wait until the winter - the car will run much better.

clcam97

I was at speedworld and temp at 2am was around 90*. Thats a nice lookink Z you got there 97bowtie,you go to speedworld often?

SS MPSTR

did you look at relocation brackets yet?

clcam97

im still kind of new at this,i have no idea what you mean about relocation brackets i will appreciate if you can explain.

'94 Bad A Z28

You think that's good.... I ran 13.7 @ 70mph once, lol.