Swerve7rpm2000

iTrader: (9)

A taller gear such as a 3.42 will get you into boost faster and hold it longer, a shorter gear like a 4.56 it will try to shift though the gears pretty fast and you dont want that when a load is what helps the turbo spool, when ure in boost gas milage goes to crap but if you stay outta boost it can be very conservative, i can go through every gear without getting into boost and still be moving pretty good with my 4.11's but if i hit about 2k rpms its trying to spool that bad boy up!

kazfan30

iTrader: (18)

Exactly...my 4.10,s felt alot stronger down low but the 3.23's kill them everywhere else..truck pulls much harder..still cant accomplish these famous under 50 mph burnouts though! Lol

Swerve7rpm2000

iTrader: (9)

Well im in the same boat! Its not always a bad thing u cant do a burn out at 50mph, i have some meat under there for street tires and the ladder bar setup is unreal with traction...... Ill have to slap on the stock rims and tires to do the burn out i imagine, or just up the boost :]

tarinitup

iTrader: (11)

I installed the nitto 20" DR and they are awesome. Hands down the best 20" street tire I've tried. Haven't tried high boost but 7 psi 30mph runs are no problems. Instead of going up in smoke it leaves thick rubber marks behind.

Beatdown Z

iTrader: (18)

Since 4.10's with an 80E are roughly equal to 3.42's with a 60E(1st gear ratio's only), that's what I'm going to run in my turbo 5.3/80E RCSB.