et difference btween 2.77s and 3.23s
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Supreme Member
iTrader: (5)
Joined: May 2004
Posts: 3,952
Likes: 1
From: Gardnerville, Nv.
Car: 00 Camaro SS
Engine: 5.7
Transmission: 6 speed
et difference btween 2.77s and 3.23s
What kind of difference in et's would I see in swapping in 3.23s from 2.77s?
Joined: Mar 2004
Posts: 1,643
Likes: 50
From: Manitoba
Car: '91 GTA
Engine: 421sbc
Transmission: Powerglide
Axle/Gears: Ford 9" with 3.89
I have a 305tpi with a 2:73 and went to a 3:42. Saw an impovement of about 3 tenths. Very noticable on the bottom end. Could spin the tires finally!!!
LB9GTA
LB9GTA
Joined: Jul 2003
Posts: 2,017
Likes: 13
From: Troup, Texas
Car: 1989 Camaro IROC-Z
Engine: ZZZ# 0607 of 1200 produced
Transmission: Pro-Built 700R4/Vig.2400
Axle/Gears: 3.27 BW 9 Bolt PBR Disc
I just went from 2.77 to 3.27 and it is a noticeable difference in off the line performance, As well as freeway power. The car seems to be in a good powerband on the freeway cruising in OD. Just a little gas and it picks right up
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