Holeshotz

iTrader: (1)

At my home track they run a True Street race on a 7.50 index. I was wondering what mods have you done to run 7.50's in the 1/8th.
I currently have SLP lid, SLP LM cat back, and have plans to get HP Tuners, a 100-125 nitrous setup, and ET Streets or Drag radials. My car is '01 WS6 A4. I ran it last weekend w/ stock exhaust and it ran 8.44 @85 mph.
TIA

DMcRacer

iTrader: (2)

You can get it down in the 7.5 range with all the bolt-ons, a good stall, a good tune, and a little weight reduction. I wouldnt want have to depend on nitrous if your going to race every week.

brandonppr

iTrader: (9)

here is what I did to get 7.5's in the 8th

1998 Camaro Z28 A4
stock heads with 918 springs
231 237 598 595 TSP cam
tci 3500 stall
pacesetter headers
no cats
bullets
stock 3.23
lid
ls6 intake
z06 maf
!egr and AIR
hal qa1 R up front
solid motor mounts
17-11.50-26 et street on ss wheels
!300 ibs. of weight ac/rearseats/egr air/etc
mail order tune

1.644
4.873
7.555
91.08

1.644
4.868
7.545
91.27

1.651
4.881
7.561
91.09

on this next one I stiffened up the front shocks from 1 to 7

1.637
4.851
7.516
91.87

Holeshotz

iTrader: (1)

Thanks for the input. I should have added that they only race that class once a month. So I guess this is where my dilema comes into play. I race in a bracket street class during the rest of the month but it has a 8.50 breakout. Otherwise I would have to race sportsman against race cars. So I need to go 7.50 once a month (nitrous) and run 8.50 the rest but I can dial 8.50 and sandbag so if the car runs 8.10's I could slow it down by running with a full tankof gas, low tire pressure up front, Add weight by other means. So I am thinking of going with the Tune, nitrous, and a stall to go 7.50. Thing is I drive on the interstate regulary so what is the highest stall that I could go with and still get reasonable mileage. I'm debating between the 3500-3600 range and the 3800-4000. Thanks

blubird

iTrader: (8)

It doesn't take that much to go 7.5's. I did it with a '01 ws6 a4 with a converter, lid, long tubes w/ off road y, cutout and et streets. Ran 7.4's w/ 1.5x 60's.(100% stock suspension)

Holeshotz

iTrader: (1)

What stall is your converter? Where in FL you at?

blubird

iTrader: (8)

I was in Jacksonville. I'm now in Charelston, SC. I was stationed at Kings Bay sub base in GA.


I used a yank pt4000. Pulled a best 60 of 1.53 on 26x11.5X16 et streets. The only suspension change was removed front swaybar. Still had the stock 17" rims on front.

Caveman

iTrader: (2)

If your car is a daily driver I would stick with a Yank SS3600. I run that in my 02 Formula(daily driver) and it drives around town real nice and works great at the track. I have a PT4400 in my 98 Formula and its terrible to drive around town with, but I`ve gone a 1.37 60' in Bradenton .

Holeshotz

iTrader: (1)

Thanks. I am going to Bradenton this Saturday to run. Is the SS4000 okay for the street. This isn't my daily driver but I drive it on the weekends and down to Tampa when I go home every 2-3 months.

blubird

iTrader: (8)

It all depends on personnel preference. I thought my pt4000 was streetable and drove it daily for several months. With a lockup style converter its not going to affect your highway driving at all. It may get a little annoying around town, but again depends on you.