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1/4 1990 gtu

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Old Mar 8, 2009 | 01:04 AM
  #1  
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From: florida
1/4 1990 gtu

well this was my first time at the track with this car.

90 gtu

R/T .408
60ft 2.427
1/8 10.205
MPH 71.09
1000 13.227
1/4 15.774
MPH 88.72


1990 gtu 17 in wheels rb header back exhaust and a k&n filter car would not hook
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Old Mar 9, 2009 | 08:51 AM
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Originally Posted by lcplratliff
well this was my first time at the track with this car.

90 gtu

R/T .408
60ft 2.427
1/8 10.205
MPH 71.09
1000 13.227
1/4 15.774
MPH 88.72


1990 gtu 17 in wheels rb header back exhaust and a k&n filter car would not hook
How can you only go 17 mph faster, in the last 1/8 mile? thats pretty bad. Maybe something is ready to break in the car?

Your 1/8 mile speed seems real good, the time seems off, as I also had a 2.3 60ft. I pulled a 9.4 @ 72.99

I never get any traction always burns 1st, 2nd all the way and some of 3rd.
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Old Mar 9, 2009 | 10:20 AM
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Your time seems pretty good to me. It doesn't suprise me that you only gained 17hp in the last 1/8 of the mile. If you practice more and get your 60ft and launch better you will be doing pretty darn good.
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Old Mar 10, 2009 | 09:07 PM
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From: florida
good i was not sure what i should be runnig thanks for the input
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Old Mar 12, 2009 | 10:37 AM
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Originally Posted by glhs0867
How can you only go 17 mph faster, in the last 1/8 mile? thats pretty bad. Maybe something is ready to break in the car?

Your 1/8 mile speed seems real good, the time seems off, as I also had a 2.3 60ft. I pulled a 9.4 @ 72.99

I never get any traction always burns 1st, 2nd all the way and some of 3rd.
Uh... you have a n/a 7 but spin 1st, 2nd and some of 3rd? Are you drag racing on donuts?

I launch at 5k and don't spin, only chirp 2nd on bald 205's and run a 15.3-15.7 depending on how I launch.


@OP, nice time for mods. Work on that R/T and 60ft and you'll be set.
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Old Mar 12, 2009 | 01:29 PM
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It's possible to spin through those gears especially right off the launch even with an n/a 7.
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Old Mar 12, 2009 | 06:12 PM
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possible, but not anywhere near beneficial... Launch as hard as possible without spinning, and when you shift, let out on the clutch a lil slower and you will be better off than spinning through 3rd...
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Old Mar 13, 2009 | 02:29 PM
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From: Seminole,Fl
Sorry kids I rolled on Racing Harts 17" 215/55

You guys must have beat engines all of you..

Like my sig says..I run 14.2 without my 5th injector on and without touching the spray..and without slicks...lol .
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Old Mar 13, 2009 | 08:47 PM
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From: florida
No the track was cold and i did not say i spin third or second. It just spins to the tree.It would also hook spin then hook and spin again. Here is every thing that the car has that i know of. 255lph fuel pump, rb header and exhaust , 17/225/45, custome intake just done,no emishions,and the engine was built bye some rotary shop here in tx not sure whet else.
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Old Mar 21, 2009 | 09:21 PM
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Originally Posted by glhs0867
Sorry kids I rolled on Racing Harts 17" 215/55

You guys must have beat engines all of you..

Like my sig says..I run 14.2 without my 5th injector on and without touching the spray..and without slicks...lol .
your car is lightened of course your running better times.
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Old Mar 23, 2009 | 11:47 AM
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Those are great times I think. I have a 90 GTU and I can't see myself running much faster than that. If I take mine to the track Ill let you know.
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Old Mar 24, 2009 | 12:06 PM
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Thanks bro but i wont be at the track for a wile i broke the shifter socket in the trany. So now i dont have 2nd gear.
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Old Mar 24, 2009 | 12:43 PM
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Originally Posted by lcplratliff
Thanks bro but i wont be at the track for a wile i broke the shifter socket in the trany. So now i dont have 2nd gear.
It's more than likely that all you did is smash the shifter bushing.

Where in FL are you located? Maybe I can stop by and help ya out.
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Old Mar 25, 2009 | 12:58 PM
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Well i live in tampa but im stationd in texas rite now and i too the shefter out and looked at the socket and its broke thanks for the offer tho
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