12.3 98 z/28 A4 street car on 275/50/15 Nittos
08-21-2010, 03:44 AM
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12.3 98 z/28 A4 street car on 275/50/15 Nittos Just bought this car last week, and took it to the local track to see what it would do. Ended up running several passes in the 12's, best pass being 12.387.
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60' 1.845
330 5.194
1/8 7.975 @ 88 mph
1/4 12.387 @ 112.00
Car has texas speed cam, ls6 intake, stock throttle body and MAF, stock suspension, long tubes, TCI Super Street Fighter A4, stock 10 bolt w/ 3.73's, OLD nitto 555's.
http://www.youtube.com/watch?v=pcymJ...=youtube_gdata
Drove it about an hour to the track and got 22MPG. Full interior w/ 6 point wolfe weld in cage.
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60' 1.845
330 5.194
1/8 7.975 @ 88 mph
1/4 12.387 @ 112.00
Car has texas speed cam, ls6 intake, stock throttle body and MAF, stock suspension, long tubes, TCI Super Street Fighter A4, stock 10 bolt w/ 3.73's, OLD nitto 555's.
http://www.youtube.com/watch?v=pcymJ...=youtube_gdata
Drove it about an hour to the track and got 22MPG. Full interior w/ 6 point wolfe weld in cage.
08-23-2010, 11:52 AM
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Thanks man.. The nitto's were real old but hooked the best on that pass. I ordered some MT Drag Radials 275/60/15 so it should hook a lot better.
Also just put a nitrous setup on it and going to test it out wed night.
Also just put a nitrous setup on it and going to test it out wed night.
08-23-2010, 11:57 AM
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New radials should be in tonight and I now have a 100 shot on it with an FJO progressive controller and MSD timing twister so it should be in the 11's.
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08-23-2010, 11:59 AM
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Thanks dude-
It does have a convertor. I was told its a 3600 TCI that came with the TCI super street fighter 4l60e. It was to start flashing/pulling around 3k on the foot brake so I think its a little tighter than 3600.
I haven't looked at the tach between shifts so see what the RPM drop is at WOT, but it seems to be in the power.
I will have a small kit on it when we go back wed night.
JP
It does have a convertor. I was told its a 3600 TCI that came with the TCI super street fighter 4l60e. It was to start flashing/pulling around 3k on the foot brake so I think its a little tighter than 3600.
I haven't looked at the tach between shifts so see what the RPM drop is at WOT, but it seems to be in the power.
I will have a small kit on it when we go back wed night.
JP
08-23-2010, 10:34 PM
#9
When you get those M/Ts try powerbraking at 1100-1200 and flash it on last bulb. Using that with a 3800 I always hit at least 1.70-1.63 with those tires. You will need to experment with psi. I play it safe and run 25 psi since I have a stock rear.
I bet you get in the 11s first pass if air is decent
Good luck and kick *** with those tires.
I bet you get in the 11s first pass if air is decent
Good luck and kick *** with those tires.
09-18-2010, 10:47 PM
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how big is the cam in that car? i ran a 12.51 @ 107 @virginia motorsports park about this time last year. i have a 3k stall ptc smooth bellow slp maf & spintech prostreets & still has stock 3.23s. still have factory exhaust & wheels running 275/40/17 nitto d/r though. my 60 ft on that run was 1.72 & ran 7.94 in the 1/8th.
