350 build advice
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Junior Member
Joined: Mar 2016
Posts: 2
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From: Monticello, MN
Car: 1984 Trans Am
Engine: 350 SB
350 build advice
I just got my hands on a 1984 T/A. Its my new project and has absolutely no rust (a miracle in Minnesota). Im told it has a 350 out of a 79 Camaro. It runs well, needs headers. I'm wanting to build the motor up a bit. Nothing insane as its just a driver and will never see track time. I'm thinking of a Vortec head swap with a mild cam and some good exhaust. I'm aiming for the mid 300s range horse wise. What are your guys' opinions? Also, what set of headers would work/fit well with the Vortec heads in these F-bodies?
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Joined: Sep 1999
Posts: 3,003
Likes: 813
From: Colorado USA
Car: '83 Firebird (T/A Clone)
Engine: 350 with L-69 components
Transmission: 700R-4, 2000 RPM stall converter
Axle/Gears: 10-bolt/3.73 ..
Supreme Member




Joined: Jul 2006
Posts: 2,859
Likes: 785
From: 212 is up in this Bit@#
Car: Resto-Mod 1987 IROC-Z Clone
Engine: Alky fed L92 Vortec Twin-Turbo 6.8L
Transmission: My own built/ design 4L80M
Axle/Gears: Custom 12 bolt (4.10:1)
Re: 350 build advice
Hedman Headers offers a 1 and 5/8" Primary with 3" collector header that works well for under 400 Ft/ Lbs average Torque on a 350 CID Engine.
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