3.73 0r 3.42?
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Joined: Dec 2000
Posts: 472
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From: DC Metro area
Car: 91 Camaro Z/28
Engine: 5.7L TPI
Transmission: TH700-R4
3.73 0r 3.42?
I currently have 3.23s in my 91 Z28 right now and was wondering which would give me a better perfomance gain 3.73s or 3.42s?
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91 Camaro Z/28 5.7
SLP catback
SLP runners
SLP 1 5/8" headers
TPIS airfoil
Thermomaster chip/160 degree thermostat
gutted airboxes/K&N filters
------------------
91 Camaro Z/28 5.7
SLP catback
SLP runners
SLP 1 5/8" headers
TPIS airfoil
Thermomaster chip/160 degree thermostat
gutted airboxes/K&N filters
Senior Member
Joined: Nov 2000
Posts: 931
Likes: 0
From: macomb Il
why would you change to 3.42.. its not that much of a gap.. if you were to change, go with the 3.73s that is why our cars have overdrive!
and for what you will pay for gears and install! why just make such a small jump.
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Jarrad
1990 IROC-Z L98 350 TPI
TH-700R4
G92- 7.5" 10 Bolt 3.23gears
Bright Red Hardtop/ Grey Custom Interior
5,507 IROC's Hardtops/Ttops; 2,415 5.7L IROC's Produced in 1990
DAILY DRIVER: 1991 S10 2.5L/5SPD WITH CAMARO RIMS
and for what you will pay for gears and install! why just make such a small jump.
------------------
Jarrad
1990 IROC-Z L98 350 TPI
TH-700R4
G92- 7.5" 10 Bolt 3.23gears
Bright Red Hardtop/ Grey Custom Interior
5,507 IROC's Hardtops/Ttops; 2,415 5.7L IROC's Produced in 1990
DAILY DRIVER: 1991 S10 2.5L/5SPD WITH CAMARO RIMS
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