I'm kind of wanting to go with some 4.30 or 4.56 gears when I have my rear end re-built?

That will help get my heavy butt moving off the line, without getting a bigger converter that may require more tire (larger slick). and to get my dumbass from doing 140 down the highway.

Anyone have any experiences with either of these??

or should I just stay with the 4.10s?

03 ECSB silverado, cam, heads, flt lvl 4, fuddle 3200 stall

-Joshua

 

What kinda driving do you do, is this a DD, highway miles, city miles.. What size tire size you gona run.... ?????????????////

John

 

what size tire are you running?

 

just playing around, back and forth to the gym, I don't drive it everyday becuz I have a work van and a motorcycle.

street tires, 29.2" I believe, and 27x10.5x15 slicks at the track

 

60e or 80e.

Right now im 4.10 and fixing to be 80e, gonna see how I like that with the turbo.

 

60e...

 

on what track? 1/4 or 1/8th? if your trying to go for pure 1/4 mile, stop light to stop light and dont care about highway or gas mileage too much, the best performance would be 4:56, if its a little of both Id go with 4:10

 

1/4..

 

Hmmm if you could find 430's that be the ticket, if ya don't drive it allllllll the time.. I am quite happy with my 10's though..

John

 

for the 1/4 id go 4:56 but you gotta realize what ya give up, how much power are you puttin down?