Engine selection
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Joined: Feb 2009
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Car: 1991 camaro
Engine: 3.1L V6 dynomax exhaust
Transmission: 700r4 auto
Axle/Gears: 89 iroc-z 9bolt disc+posi 3.27
Engine selection
Currently have a 3.1 L engine running strong with 312k miles on it. Getting about 22-24 mpg it's a daily driver. I have 3.42 gears auto. I had 3.08 gears with drum and I got 27-28. The 3.42 gears really killed my gas mileage I feel like the 3.1 doesnt have enough power.
Should I just rebuild my 3.1
Buy a 3.4 v6 and rebuild it so it's ready to swap in?
(What's the best year)
Buy a 3.8 v6 and rebuild it so it's ready to swap in?
(best year)
Just want to plan ahead so I'm ready.
Should I just rebuild my 3.1
Buy a 3.4 v6 and rebuild it so it's ready to swap in?
(What's the best year)
Buy a 3.8 v6 and rebuild it so it's ready to swap in?
(best year)
Just want to plan ahead so I'm ready.
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Joined: Mar 2009
Posts: 297
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From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: Engine selection
I would 3800 swap it, but wiring would be a pain. Or just jump over to 350 world.
Thread Starter
Member
iTrader: (1)
Joined: Feb 2009
Posts: 466
Likes: 0
Car: 1991 camaro
Engine: 3.1L V6 dynomax exhaust
Transmission: 700r4 auto
Axle/Gears: 89 iroc-z 9bolt disc+posi 3.27
Re: Engine selection
I have to change way too much if I go from a v6 to the 350 l98. And it's a daily driver so I want at least 26 on the freeway.
I'm thinking about changing my 3.42 gears to 3.23 or lower?
I'm thinking about changing my 3.42 gears to 3.23 or lower?
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xbmx89
South Central Region
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Oct 31, 2015 10:59 AM
