Quote:
Originally Posted by 13ashengrey
I think the lowest i will go is 3.73, im going to get a slp tvs2300 blower and i want the car to still be street friendly. And i did have quite a bit of air in the tires because we forgot our air chuck so i'm sure that would've helped.
|
No...you need 3.91s. That's why GM put them in the 1LE. Until you get over maybe 700 HP you should really keep with 3.91.
I've had 3.91 for over a year now. They are completely streetable and unless you are doing pretty much nothing but highway driving there is a good chance you'll get as good or better MPG since you'll use 6th gear around town alot more.