350 engine build up
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Joined: Nov 2002
Posts: 128
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From: Corpus Christi Texas
Car: 1990 rs, pride and joy
Engine: 305 tbi
Transmission: t-5
350 engine build up
Okay now i have some questions. First could I built up a 350 and use my tbi induction from my 305 and bolt on there and it would run or is there some other way to do this? Because i saw sombody that may have down this but not sure OR are they different ways of doing this because i want to try to keep the tbi trying not to make things not so difficult. Any help would be appreciated.
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Joined: Jul 2001
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From: New Palestine, IN (Just East of Indy)
Car: '85 Z28
Engine: 305
Transmission: WC T5, 3.23 posi
Yes you can swap the 305 tbi onto a 350, but you will need to upgrade to 350 injectors and get a ecm for a 350. While you're in there I suggest you do the ultimate tbi mods as well.
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From: Texas
Car: 1992 Formula Firebird
Engine: 305CID (LB9)
Transmission: World Class T5
Axle/Gears: 10-bolt, 4.10 gears
I think the TBI and TPI injectors are different. And since the TBI system never came on a 350 it is unlikely that it could feed a 350. I could be wrong. That wouldn't be unusual. 
Actually I am wrong. TBI came on the truck 350's until 1996. So you could get 350TBI injectors off of a truck 350.
Actually I am wrong. TBI came on the truck 350's until 1996. So you could get 350TBI injectors off of a truck 350.
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