[NJ] 2.8 throttle body
Junior Member
Joined: Sep 2009
Posts: 21
Likes: 0
From: gloversville, New York
Engine: 305 TPI
Transmission: 700R4
Re: 2.8 throttle body
I have a throttle body that came off of a 1990 firebird 3.1 v6 let me know if you want it..Iam asking 30 plus shipping which prolly would be like 10
Supreme Member
iTrader: (1)
Joined: May 2003
Posts: 2,023
Likes: 3
From: Evansville, IN
Car: 1992 Camaro RS 25th Anniversary
Engine: 3.4L v6 with a t3/t4 Turbo
Transmission: T-5 Conversion
Axle/Gears: 3.23 SLP Limited Slip
Re: 2.8 throttle body
as do i... 30 with free shipping 
Trending Topics
Supreme Member
iTrader: (1)
Joined: May 2003
Posts: 2,023
Likes: 3
From: Evansville, IN
Car: 1992 Camaro RS 25th Anniversary
Engine: 3.4L v6 with a t3/t4 Turbo
Transmission: T-5 Conversion
Axle/Gears: 3.23 SLP Limited Slip
Re: 2.8 throttle body
there are diffreneces between all the tb's, what year is your car
Joined: Jul 1999
Posts: 666
Likes: 15
From: Freehold, NJ
Car: 1991 Formula
Engine: 434
Transmission: PG
Axle/Gears: 4.33
Re: 2.8 throttle body
IIRC, the 90-92 cars (3.1,5.0 and 5.7 are all Speed Density cars, where the earlier were MAF cars.
Can anyone clarify this?
Can anyone clarify this?
Senior Member
iTrader: (24)
Joined: Dec 2004
Posts: 712
Likes: 1
From: washington state
Car: 1992 Firebird v6 1992 formula v8
Engine: 3.1, 350 TPI
Transmission: both 700 r4
Re: 2.8 throttle body
That is correct 90-92 are speed densty with a different throttle bodies. Early model 85-89 are MAF
Joined: Jul 1999
Posts: 666
Likes: 15
From: Freehold, NJ
Car: 1991 Formula
Engine: 434
Transmission: PG
Axle/Gears: 4.33
Re: 2.8 throttle body
Thanks for the clarification. It makes sense because all of the 90-92 cars ahre the same ECM, but I wasn't 100% sure if the v6 cars were speed density or not.
Thread
Thread Starter
Forum
Replies
Last Post
Terrell351
Engine/Drivetrain/Suspension Parts for Sale
5
Jun 13, 2021 01:13 PM
mdtoren
Tech / General Engine
0
Aug 16, 2015 05:45 PM
