TBI 305 to 350 swap probs
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Junior Member
Joined: May 2006
Posts: 88
Likes: 0
From: Minocqua, WI
Car: 1989 Camaro RS
Engine: TBI 350 - Approx 300hp
Transmission: 700R4 (Soon to be Built)
Axle/Gears: 3.73's & Eaton Posi
TBI 305 to 350 swap probs
I am only 17 and i just swapped out my 305 for a 350. IT has some idol issues with the timing and struggles to stay running when in gear and not moving. I was told it may be running lean. I also herd this swap can be done with NO problems. I need to know if i need a chip or am i out of my mind. I know the 305 to 350 TBI swap has been beaten to death, but i need serious help, from the TBI masters on here. Please help!!
Joined: Mar 2000
Posts: 43,187
Likes: 45
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Sounds like it stayed TBI.
Therefore, moving to the TBI forum. . .
Therefore, moving to the TBI forum. . .
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