kalebm22

iTrader: (2)

right now my setup is:
3.90 gears
rear
315/35 r 17 hoosiers 26"
17x11 torque thust wheels
front
17x9 torque thrust wheels
275/40 17s

new
4.56 gears
rear
325/50 15 hoosier dr 28"
15x10 billet specialties
front
15x3.5 billet specialties
26" tall tire

im running a 4000 edge converter rest of mods in sig. havnt dynod new setup, but i would think 450rwhp without nitrous.

xpndbl3

iTrader: (23)

I hope you're not out of RPM by the end of the track with that much gear and that tire. Don't see you running nitrous and being able to mph that high with the combo

02sleeperz28

iTrader: (26)

I think you should keep the 3.90 gear and get a 28" tall tire. The 4.56 gear seems to be a bit much for an auto. Seems likes you'll run out of rpm by the end of the track.

kalebm22

iTrader: (2)

I am running a solid roller cam in it to btw, should pull past 7 I would think. Maybe 4.30s?

deerslayinrednek

iTrader: (8)

Whats you current Mph? Do you run 1/4 or 1/8th mile?
With 4.33 gears and 28" tire it'll be about 125mph @ 6500rpms and 129mph at 6700rpms, I'm not sure about the 4.56's

kalebm22

iTrader: (2)

Sorry I havnt got the car back together to get it to the track yet. I figured 3.90 would be to steep for me and I don't spray very often. How much would a 150hp shot raise my mph?

kalebm22

iTrader: (2)

Sorry I havnt got the car back together to get it to the track yet. I figured 3.90 would be to steep for me and I don't spray very often. How much would a 150hp shot raise my mph?

cody161

iTrader: (18)

My car with a 27" tall tire, 4.57 gears, and rev limiter set at 6700 I hit the rev limiter at probably the 1000' mark. I'm hoping that a 28" tire and going to 7000 on the rev limiter will remedy my problem.

deerslayinrednek

iTrader: (8)

is that the T56 car in sig?

cody161

iTrader: (18)

Yes that is with a stock gear ratio T56.