whats needed and not needed
Thread Starter
Member
Joined: Jan 2008
Posts: 150
Likes: 0
From: Susanville Ca
Car: 89 Firebird Formula
Engine: chevy 5.7 V8 TBI but carbed soon
Transmission: T-5
Axle/Gears: no freakin clue lol
whats needed and not needed
Ok guys in response to my earlier post and feeling quite humbled lol i am switching a tbi to carb. I would like to know what you can keep gauges and stuff and what you cant keep ie stuff controlled by the ecm. I do not want any smog stuff on the car so she is getting headers and a new exhaust. Dont worry emissions guys she is only going on the track. Now having said this what will still work when the ecm is pulled and what wont. I have read the sticky on the switch over so i know what i need in parts and stuff. Like my earlier post i assumed that the ecm controlled the fan so that is why i wanted to change to a flexlite fan on the water pump. I didnt find any thing on here about the little things that goes on with the swap so some one please help me out and just to let ya guys know i will have a edelbrock performer tbi manifold for sale or trade by monday lol.
Senior Member
Joined: Aug 2005
Posts: 855
Likes: 0
From: California, Sacrameto
Car: 88 gta
Engine: 350 tpi
Transmission: 700r4
Re: whats needed and not needed
I don't think you will need all that much, you need a distributor, either vacuum or mechanical advance, manifold, carb, controller for the fans (manual switch) for automatic you need a lockup controller, and I think that is it. I don't think the gauges run off the computer but I vary well may be wrong, but for a track car I would make a custom gauge pod with all auto meter gauges, if you want come over to my shop and I will make one for you for free. Just bring a 6 pack.
Hell we could probably get it changed over in a weekend if you really wanted to.
Hell we could probably get it changed over in a weekend if you really wanted to. Thread Starter
Member
Joined: Jan 2008
Posts: 150
Likes: 0
From: Susanville Ca
Car: 89 Firebird Formula
Engine: chevy 5.7 V8 TBI but carbed soon
Transmission: T-5
Axle/Gears: no freakin clue lol
Re: whats needed and not needed
Sweet man thanks for the offer it will be awhile until i can get all the parts but what is a lockup controller?
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Zachattack0925
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Aug 12, 2015 09:52 PM




