V6 Discussion and questions about the base carbureted or MPFI V6's and the rare SFI Turbo V6.

Anyone thought about the 4.3L Swap?

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Old Jun 8, 2006 | 05:38 PM
  #1  
Speed_Kills's Avatar
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From: Charleston, Sc
Anyone thought about the 4.3L Swap?

My Firebird is a pos slow V6 and i want to try something different. I've read the 3800 swap is a total waste so what about the 4.3L Swap? Has anyone tried it? Could it be any worse then the 3800 swap?

Before anyone says "Just go with a V8".. Nah. Want to be different but if the swap is impossible i do have a forged 302 sitting in my garage.

Last edited by Speed_Kills; Jun 8, 2006 at 05:45 PM.
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Old Jun 8, 2006 | 06:20 PM
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1989karr's Avatar
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Car: 89' Firebird / 87' Formula
Engine: 3.4 / 5.0
Transmission: 700-R4
Axle/Gears: 3.42 / 3.42
I've heard that it's basically a V-8 minus to cylinders and that it is basically the same as swapping in a V-8 as far as labor and time goes. I'm sure more peopel will add stuff to that though
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Old Jun 8, 2006 | 07:39 PM
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Originally Posted by 1989karr
I've heard that it's basically a V-8 minus to cylinders and that it is basically the same as swapping in a V-8 as far as labor and time goes. I'm sure more peopel will add stuff to that though
Thanks for the post. Thinking about the 4.3L because it leave's more room for Turbo's.
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Old Jun 8, 2006 | 09:36 PM
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Project: 85 2.8 bird's Avatar
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From: BFE, MD
Car: 13 Ram 1500/ 78 Formy
Engine: 5.7 / 7.4
Transmission: 6sp / TH350
Axle/Gears: 3.55 posi / 3.23
3800 a total waste??????? you haven't asked the right questions. Now that I cain afford a programmer to take care of the main issue, the 305 is almost done.
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Old Jun 9, 2006 | 12:36 AM
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From: Castaic, CA
Car: 1988 Camaro RS
Engine: 2.8L of Raw POWER!!!
Transmission: Stick Shift
Axle/Gears: 3.42's
Does nobody use the search button anymore? There was a thread on this, in detail, about 2 days ago.
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