305 tbi to 383 carb
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Junior Member
Joined: Oct 2002
Posts: 8
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From: Evansville IN
Car: 90 Camaro RS
Engine: 383
Transmission: TH-350
305 tbi to 383 carb
I am getting ready to rip out my piece of crap computer controled 305 and putting me a beasty 383 with a 600 cfm carb in its place. Do any of ya'll have any tips that might make this project a little bit less of a pain in the a$$. Do you know of the easiest way to hook up the throtle cable, and the kick down for the trans. Also how to route the new fuel lines I will need to have.
Any input would be greatly appreciated.
Any input would be greatly appreciated.
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
Welcome aboard.
For the bracket, see https://www.thirdgen.org/techbb2/sho...hreadid=144574
Several posts have talked about TBI to carb conversion. Others about the special needs of an externally balanced 383. You'll need to decide whether to maintain the factory in-tank electric pump and use a step-down regulator, or pull the in-tank and go with an on-engine mechanical.
Are you sure you want to use a 600 cfm carb on a 383? Especially a "beasty 383"? Sounds a bit small.
Hope you've got "big" plans for exhaust upgrades, too.
Sorry to hear you feel that way about computer control. Totally misdirected, in my opinion.
For the bracket, see https://www.thirdgen.org/techbb2/sho...hreadid=144574
Several posts have talked about TBI to carb conversion. Others about the special needs of an externally balanced 383. You'll need to decide whether to maintain the factory in-tank electric pump and use a step-down regulator, or pull the in-tank and go with an on-engine mechanical.
Are you sure you want to use a 600 cfm carb on a 383? Especially a "beasty 383"? Sounds a bit small.
Hope you've got "big" plans for exhaust upgrades, too.
Sorry to hear you feel that way about computer control. Totally misdirected, in my opinion.
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