tbi to carb swap

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Isaiahtrent4

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I have a 89 Silverado with a 350 TBI and I'm wanting to do a carb swap. I would like to try to keep the air conditioning if possible. What do I need?
 

yevgenievich

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Fuel pressure regulator and a carburetor with adapter or different intake
 

yevgenievich

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Use oil pressure switch to run the fuel pump, and leave the stock ecm hooked up to a fuel pump relay for a prime signal.
 

thinger2

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Im assuming you have a 700r4 trans.
Pay real close attention to the geometry of the linkage and get the proper brackets and make sure you have the right cable and that it is adjusted correctly.
You can smoke a 700 just by swapping carbs.
Everything will hook up but they are really sensitive.
Look up the linkage geometry and the tv cable adjustment.
 
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