So has anyone actualy tryed to put 3900 heads on a 3.4, or 3400 yet or does it compleatly not work.. I was reading threw the 3900 info, but I fuigured id just ask instead kuss im sure im not the olny one wondering this that dosent feel like reading threw all that
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3.4-3900
VIDEO Acadian http://videos.streetfire.net/video/8...7f00197eea.htm
VIDEO Chevette http://videos.streetfire.net/video/9...500156e11b.htm
Six-t-Six Motorsports
2.8L Chevette Roadcar
3.2L Acadian RacecarTags: None
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IIRC, they bolt up totally different, so right there that won't work. And the bore is bigger too...
Hopefully soon we will be able to get around the VVT cam and then we might see some of us swaping in the 3900. The new VVT 3500 motor uses the same bore as the 3900 but is destroked, and I think doesn't have a varible intake.sigpic New 2010 project (click image)
1994 3100 BERETTA. 200,000+ miles
16.0 1/4 mile when stock. Now ???
Original L82 Longblock with LA1, LX9, LX5 parts
Manifold-back 2.5" SS Mandrel Exhaust. Hardware is SS too.
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so than the 3500 heads dont fit on the 3400s?VIDEO Acadian http://videos.streetfire.net/video/8...7f00197eea.htm
VIDEO Chevette http://videos.streetfire.net/video/9...500156e11b.htm
Six-t-Six Motorsports
2.8L Chevette Roadcar
3.2L Acadian Racecar
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