I Need Some 3.4 Heads....
Thread Starter
Member
iTrader: (1)
Joined: Nov 2011
Posts: 402
Likes: 0
From: Holland, MI
Car: 1982 Firebird
Engine: 2.8 N/A
Transmission: Manual 4 Speed
I Need Some 3.4 Heads....
Checked the local yards and all they have are V8 except one that is in such bad shape it makes me sick just looking at it. I know its a long shot but if anyone has or knows where to get some heads for me id be willing to pay for them plus shipping. My only other option is to wait until im done with school and while im home see if any yards there have what i need. Problem is that will cut into the time ill have to actually work on the car (and my van is packed with parts). lol
Senior Member

Joined: May 2010
Posts: 838
Likes: 0
From: DeKalb, IL
Car: 2006 Cobalt SS/SC
Engine: LSJ
Transmission: F35 MU3
Axle/Gears: 4.05
Re: I Need Some 3.4 Heads....
I've got a set of 3.4L V6 cylinder-heads that Dave (a.k.a. project89) ported and polished. I paid $300 for them. Not going to use them, anymore. Same price to you, shipped?
Supreme Member
iTrader: (1)
Joined: Apr 2008
Posts: 10,401
Likes: 5
From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Re: I Need Some 3.4 Heads....
hows that ecotec swap comming fallen?
Thread Starter
Member
iTrader: (1)
Joined: Nov 2011
Posts: 402
Likes: 0
From: Holland, MI
Car: 1982 Firebird
Engine: 2.8 N/A
Transmission: Manual 4 Speed
Re: I Need Some 3.4 Heads....
Fallen - IDK, that project89 guy is pretty shady, are you sure the work is legit? Pics? lol
Supreme Member
iTrader: (1)
Joined: Apr 2008
Posts: 10,401
Likes: 5
From: Utah
Car: 89 RS 89 iroc 87 firebird
Engine: 3.1 Turbo/ 355 twin turbo
Transmission: a4 w/ 4500 stall/ a4 / t5
Axle/Gears: strange s60 /w 3:42's
Joined: Mar 2011
Posts: 6,287
Likes: 41
From: Northwest Ohio
Car: 1991 Camaro RS
Engine: Lq4 6.0 SBE s485 turbo E85
Transmission: Fsi th400 stage 4. TSI 5500 st
Axle/Gears: Strange S60 4:10s
Trending Topics
Joined: Mar 2006
Posts: 4,370
Likes: 18
Car: 1973 Datsun 240Z/ 1985 S-15 Jimmy
Engine: Turbo LX9/To be decided
Transmission: 5-speed/T-5
Axle/Gears: R200 3.90/7.5" 3.73
Re: I Need Some 3.4 Heads....
3.4 heads are the same as 3.1 heads and '86+ 2.8 heads.
Ported heads are completely different case though.
I'm going to move this to the BST section, because of the lack of tech information.
Ported heads are completely different case though.
I'm going to move this to the BST section, because of the lack of tech information.
Senior Member

Joined: May 2010
Posts: 838
Likes: 0
From: DeKalb, IL
Car: 2006 Cobalt SS/SC
Engine: LSJ
Transmission: F35 MU3
Axle/Gears: 4.05
Re: I Need Some 3.4 Heads....
project89,
The Ecotec-swap is still ongoing. If all goes well in the next week or so, and no disasters strike, I should have the TKO-500 by the middle of April. Then, I can have some mounts fabbed up. After that, there's still plenty to do, but the parts become a lot cheaper. LOL!
Adrenaline1,
I don't think project89 is a shady guy, at all. LOL!
And here are some pics of the cylinder-heads:






There is a small chunk knocked off above an exhaust-port:



You shouldn't have an issue with exhaust leaks, though. There is still plenty of sealing surface around the exhaust-port, and the threads for the exhaust-manifold bolt are still good.
Like I messaged you, I'll consider them yours till the end of April, and there's no one else interested in buying them.
The Ecotec-swap is still ongoing. If all goes well in the next week or so, and no disasters strike, I should have the TKO-500 by the middle of April. Then, I can have some mounts fabbed up. After that, there's still plenty to do, but the parts become a lot cheaper. LOL!
Adrenaline1,
I don't think project89 is a shady guy, at all. LOL!
And here are some pics of the cylinder-heads:






There is a small chunk knocked off above an exhaust-port:



You shouldn't have an issue with exhaust leaks, though. There is still plenty of sealing surface around the exhaust-port, and the threads for the exhaust-manifold bolt are still good.
Like I messaged you, I'll consider them yours till the end of April, and there's no one else interested in buying them.
Thread
Thread Starter
Forum
Replies
Last Post
87CamaroLT
Tech / General Engine
7
Apr 23, 2001 09:32 PM






