Cam Chaft & Heads
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Junior Member
Joined: Feb 2012
Posts: 22
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From: Muskegon, MI
Car: 89 Trans Am GTA
Engine: 350 (355)
Axle/Gears: 3.45
Cam Chaft & Heads
Hey guys I have 2 questions that I would like opinions on. Currently I have a 89 Trans Am TPI. I swapped the 305 and put a 355 in it. Flat top pistons making high compression, and have the hookers headers, and intake all set on it. I am wondering though what would be the best heads to put on it so it can finally breath? Pretty sure it still has stock 1.80 heads on it. Also what is the biggest cam I can put in there that the computer will be able to read?
Supreme Member
Joined: Oct 2004
Posts: 4,528
Likes: 240
From: Henrietta NY
Car: 1984 Trans Am L69
Engine: Sniper EFI Powered 355
Transmission: WC T5 w/ Steel Support Plate
Axle/Gears: 3.42 10 Bolt Posi
Re: Cam Chaft & Heads
Hey guys I have 2 questions that I would like opinions on. Currently I have a 89 Trans Am TPI. I swapped the 305 and put a 355 in it. Flat top pistons making high compression, and have the hookers headers, and intake all set on it. I am wondering though what would be the best heads to put on it so it can finally breath? Pretty sure it still has stock 1.80 heads on it. Also what is the biggest cam I can put in there that the computer will be able to read?
Joined: Dec 2005
Posts: 4,796
Likes: 16
From: St. Cloud, MN
Car: 1984 Trans Am
Engine: LS1383 in work
Transmission: Magnum F - to be installed
Axle/Gears: Zexel Torsen 3.73, 28-spline mosers
Re: Cam Chaft & Heads
Look at a Lunati Lunati 20080721 (formerly 60121) or equivilent.
For heads, again, you didn't mention budget, but 195cc AFR's are probably the best but will run $2100 for the set.
For heads, again, you didn't mention budget, but 195cc AFR's are probably the best but will run $2100 for the set.
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