gear upgrade
03-25-2007, 02:55 PM
#1
Supreme Member
Thread Starter
iTrader: (4)
Join Date: Nov 2003
Location: santa barbara,ca
Posts: 1,194
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 iroc z
Engine: LSX 376 F1A
Transmission: 4l60e
Axle/Gears: 12 bolt 3.42
gear upgrade
right now i am running 2.73 gears on my 383 and it is giving me really nice gas mileage. anyone have a suggestion to what gears i should upgrade to, and i would like to get good gas mileage to since it is my daily driver. thanks,bryan
03-25-2007, 09:21 PM
#2
Senior Member
Join Date: Sep 2005
Location: Middleboro, MA
Posts: 709
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1988 Pontiac trans am/gta
Engine: 350
Transmission: 700r4
Axle/Gears: 3.23's
Re: gear upgrade
With the Super ram, Personally id go for 3:42's for all around performance fuel economy and fun
03-25-2007, 09:26 PM
#3
Supreme Member
Thread Starter
iTrader: (4)
Join Date: Nov 2003
Location: santa barbara,ca
Posts: 1,194
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1990 iroc z
Engine: LSX 376 F1A
Transmission: 4l60e
Axle/Gears: 12 bolt 3.42
Re: gear upgrade
so then for the gear upgrade for 342's i need a new speedometer peace than just rack and pinoin? and what series is my carrier?
Thread
Thread Starter
Forum
Replies
Last Post
UltRoadWarrior9
Transmissions and Drivetrain
3
09-02-2015 08:24 PM
