Hey guys hoping to answer a few questions i have about my future swap. Besides needing a 350 knock sensor, larger TBI, and high flow fuel pump. Isnt everything else pretty much plug and play? What kind of chip should i run? And is my stock cooling system good enough to handle it? Thanks for any help.

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1992 RS
"Stock as a Rock" L03 future home of a TBI 350
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1979 Firebird
Chevy 400, TH350, Holley Intake, Carter AFB Competition Series 4-barrel, One inch Mr. Gasket open plenum riser, custom cat back exhaust w/thrush muffler, Accel cap and coil, 14x3 Edelbrock Elite Series open element w/K&N filter.

 

I looked into this too. I was told my stock fuel pump would work fine. Yes, you need the 350 knock sensor. You don't need a larger throttle body, you need the 350 truck injectors. They're $120 a piece from scoggins dickey and you need two of them. An Ed Wright chip wouldn't be a bad idea but it will work without it. Just don't buy a Hypertech or anything like that. Everything else should be easy.

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'88 IROC TPI 355, '69 truck 4-bolt, fully balanced, 9.75:1 compression, fully ported '70 truck heads(for now), Harland Sharp 1.6 Roller Rockers, Comp Cams CS 252AH-12, ported '86 TPI converted to speed density, Crane AFPR, Flowmaster 3in. exhaust, Edelbrock TES headers, all emissions equipment is still intact, plan on burning my own chips, many more mods and parts on the way as time and money permits =(
Best E.T. with TBI 305: 16.11 @ 82mph
Haven't been to track with new motor
If you have any questions on converting from TBI to TPI email me at jdkchevy70@yahoo.com
In memory of Dale Earnhardt, I'll miss cheering for that black #3 on raceday!!!