Need help 305tbi to 350?
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Joined: Feb 2010
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From: liverpool ny
Car: 1990 firbird formula
Engine: 355ci
Transmission: t56 spec3+ cluch
Axle/Gears: 9 bolt disc brake 2.77
Need help 305tbi to 350?
Need help not sure what I would need to swap to a 350 if any one could help me get started I have a 1990 firebird formula with a 305 tbi. Also if it's not to much trouble some websites would be good thanks for the help guys and girls.
Joined: Mar 2000
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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
Start with the stickies in the top section of the TBI forum.
Since there really isn't anything magical about putting a 350 in place of a 305, the real devil in the LO3 to 350 details involve the TBI system itself. Rather than repeat them in the Engine Swap forum, we just refer those with such questions to that forum, where it has been covered in detail.
Since there really isn't anything magical about putting a 350 in place of a 305, the real devil in the LO3 to 350 details involve the TBI system itself. Rather than repeat them in the Engine Swap forum, we just refer those with such questions to that forum, where it has been covered in detail.
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Sep 10, 2015 09:07 PM





