3.1 or 2.8
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Joined: Dec 2002
Posts: 2,564
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From: Central FL
Car: 91 Camaro
Engine: 3.1...not hardly stock
Transmission: 700r4....not stock either
Axle/Gears: 3.73
the 3.1 is better in many people's opinions. some do prefer the 2.8 but was used for much longer, that's the reason you see more about it. the 3.1 produced 5 horsepower more and i think about 20 ft. lbs of torque morer than the 2.8 did from the factory. the 3.1 was only put in 90?, 91, and 92 camaro and birds. other than the fierros and FWD cars.
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Joined: Aug 1999
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From: Mililani, HI USofA Search Posts: 2848.............. Whore Posts: 47.................. Magical Whore Posts: 1
Car: 91 Camaro 77K
Engine: 3.1 Vslick
uh if you need reassurance 3.1 is a little bit better
if your bragging. saying I have a 3.1 is better than 2.8
if your bragging. saying I have a 3.1 is better than 2.8
Originally posted by GreyFox
just makin sure it isn't a crap engine
just makin sure it isn't a crap engine
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Joined: Jan 2004
Posts: 284
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From: VA
Car: 1991 Firebird
Engine: V6
Transmission: ATOD
first off i'm not bragging on my v6 i don't see a point in bragging on a gain of .3 i was just asking which is better to start off with, as for my mods i don't have much, new chip and a muffler (were in there when i bought it) i haven't added anything because i'm still trying to work out my accident (just got the body parts put on, and also another problem that it has a funky engine speed problem, it revs up and down on its own while driving, not idling, but driving, and until i get all this crap fixed i'm not putting on any power adders, so no i'm definatly not bragging:lala:
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RABMAN
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Sep 18, 2015 09:02 PM




I'd keep the 3.1 if I was you...They are a solid motor.
