what gains would i expect

[silverz28camaro]

right now im at 13.08 i have the steel drive shaft and 10 bolt with 2.73

if i get the 3 inch al. and 12 bolt 3.73 and traction permits think i could shave off a .5 sec and get my 12.5 et

[99blueZ]

You will deffinately get your .5 - are you on street tires now? with DR's or slicks you will slice off more than .5

[silverz28camaro]

with street tires now 1.9 60 ft

[INMY01TA]

I'd keep the steel driveshaft. When you start hooking up with the 12 bolt and slicks the aluminum ones break. Torque convertor will get you there too.

[02blkws6]

.2 -.3 at best with gear change on motor. I went from 13.4 with 3.23 to 13.03 with 4.10. Nitrous was another story..... 12.4 with 3.23 to 11.73 with 4.10 both with 125 hp shot.

[SSmoky01]

right now im at 13.08 i have the steel drive shaft and 10 bolt with 2.73

if i get the 3 inch al. and 12 bolt 3.73 and traction permits think i could shave off a .5 sec and get my 12.5 et

So you ran a 13.08...what was your reaction time? If it was .300, bracket racing wise, you already have a 12.78 car. Of course you better hit that light perfecto.

[silverz28camaro]

my reation time is usuall .07 - .16 anyway the time 13.08 is a corrected time doesn't matter if i had a 1.1 rt it woulkd still be 13.0

[INMY01TA]

my reation time is usuall .07 - .16 anyway the time 13.08 is a corrected time doesn't matter if i had a 1.1 rt it woulkd still be 13.0

Reaction time does not affet E.T.

[Silver Streak]

I'm confused.. I thought anything below .5 was redlighting, thus losing.... atleast the track here is like that... a .500 is a "perfect" light....