ome 4.3 in camaro
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Joined: Sep 2005
Posts: 2,151
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From: Osceola Indiana
Car: 92 RS(sold) 1989 IROC-Z
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: ones that turn
Originally Posted by silence22
I put a 4.3 Turbo out of a GMC Syclone in my 88.
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iTrader: (17)
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From: Mobile, AL
Car: GTA
Engine: 383 HSR
Transmission: TH-700R4
Axle/Gears: 3.42
Supreme Member
iTrader: (17)
Joined: Jan 2005
Posts: 2,716
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From: Mobile, AL
Car: GTA
Engine: 383 HSR
Transmission: TH-700R4
Axle/Gears: 3.42
naw its not turbo lol.... those only came in the TTA, Syclones, and Typhoons... you just have the basic run of the mil 4.3 which isnt a bad thing.
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Joined: Feb 2006
Posts: 74
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From: fort gratiot, michigan
Car: 1982 Pontiac Trans Am
Engine: 383 stroker 4 bolt roller, juiced
Transmission: b&M th400
Axle/Gears: 4.10 with c-clip elims
the 4.3 is a great motor just a 350 with 2 less cylinders, but its not huge on hp... plenty of tq stock but still you have to toss the same trans as a 350 takes to use it so you might as well use a sbc instead of the 4.3 unless you do plan on putting a turbo in it or SC kits are now out for them... otherwise i would only do it if you already have it lying around and dont have the cash to upgrade to a sbc
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iTrader: (17)
Joined: Jan 2005
Posts: 2,716
Likes: 3
From: Mobile, AL
Car: GTA
Engine: 383 HSR
Transmission: TH-700R4
Axle/Gears: 3.42
I have a feeling he has no desire to put a sbc in his light truck... its a great work engine, good on gas etc. we however are getting off topic and there is no need to go off on a tangent on this.
Junior Member
Joined: Nov 2004
Posts: 21
Likes: 0
From: Denver Colo
Car: 1988 Firebird
Engine: Syclone 4.3 Turbo
Transmission: 700R4
Axle/Gears: 3.42
It runs great but im having transmission problems iv'e replaced one allready.
I in the middle of rebuilding strong enough for that engine. Gas mileage sucks though.
I in the middle of rebuilding strong enough for that engine. Gas mileage sucks though.
Joined: Mar 2002
Posts: 255
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From: Erie PA
Car: 2008 Silverado, 73 LeMans, 1987 GTA
Engine: 4.8, 350 Pontiac, 350 LT1
Transmission: 4L65E, TH350, T56
Axle/Gears: 3.42, 2.73, 3.42
Re: ome 4.3 in camaro
) Joined: Jun 2002
Posts: 13,576
Likes: 30
From: Harford County, MD
Car: camaro sportcoupe
Engine: 7.0L
Transmission: G-Force GF5R
Axle/Gears: Moser 9"
Re: ome 4.3 in camaro
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84z96L31vortec
Tech / General Engine
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Aug 20, 2017 12:16 AM




It's a 4.3L Vortec with CPI


