street tire launch
hi guys I have a 92 eg with a b16a motor and y21 open diff. I have a set of 15" ssr lightweight wheels shod with dunlop sp9000 205/50/zr15 tires. what would be a good rpm to launch at without getting much wheelspin.
The track down here is very slippery. not much trackbite.
last time I ran the car it had 16s with 205/40/16s. heres my times:
1st pass 5g launch no spun whole of 1st:
react: .761
60ft: 2.578
mph: 87.04
et: 15.884
2nd pass prob. 3k launch with very little spin in 1st:
react: .587
60ft: 2.443
mph: 86.70
et: 15.820
I believe I had to much pressure in those. Do you guys think the 15s with about 20psi should help with getting better a better launch and ets.
Modified by dragaholic at 8:27 PM 11/24/2005
The track down here is very slippery. not much trackbite.
last time I ran the car it had 16s with 205/40/16s. heres my times:
1st pass 5g launch no spun whole of 1st:
react: .761
60ft: 2.578
mph: 87.04
et: 15.884
2nd pass prob. 3k launch with very little spin in 1st:
react: .587
60ft: 2.443
mph: 86.70
et: 15.820
I believe I had to much pressure in those. Do you guys think the 15s with about 20psi should help with getting better a better launch and ets.
Modified by dragaholic at 8:27 PM 11/24/2005
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