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

4.3 Liter V6???

Thread Tools
 
Search this Thread
 
Old Sep 7, 2003 | 08:40 PM
  #1  
89 RS vortec 35's Avatar
Thread Starter
Junior Member
 
Joined: Dec 2002
Posts: 52
Likes: 0
4.3 Liter V6???

I know this doesn't pertain to camaros in particular but what cars did these monsters come in? I am looking for one for my current project car but am unsure what cars had them. Also what kind of power do the camaro v6s make stock?
Thanks for the help

Zach
Reply
Old Sep 7, 2003 | 09:02 PM
  #2  
Gumby's Avatar
Supreme Member
 
Joined: Oct 2001
Posts: 8,113
Likes: 6
From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Monte Carlo and S10 S15 GM/GMC trucks n vans.
Reply
Old Sep 11, 2003 | 01:06 PM
  #3  
PyRo9862's Avatar
Senior Member
 
Joined: Nov 2002
Posts: 998
Likes: 0
From: Long Island, New York
Car: 91RS
Engine: 305tbi
Transmission: 700R4
My friends 87 full size chevy pickup has one, he has 33in tires on it, and its got some power.
I think the 3.1 was supposed to be about 165hp stock, somthing like that, but i'm not sure.
Reply
Old Sep 11, 2003 | 02:41 PM
  #4  
Doward's Avatar
Supreme Member
 
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
2.8 V6 (MPFI Fbody) - 135hp / 160lbs-ft tq
3.1 V6 (MPFI Fbody) - 140hp / 180lbs-ft tq
3.4 V6 (MPFI Fbody) - 160hp / 200lbs-ft tq
Reply
Old Sep 11, 2003 | 06:05 PM
  #5  
PyRo9862's Avatar
Senior Member
 
Joined: Nov 2002
Posts: 998
Likes: 0
From: Long Island, New York
Car: 91RS
Engine: 305tbi
Transmission: 700R4
Ok, I take it back
Reply
Old Sep 11, 2003 | 06:37 PM
  #6  
Project: 85 2.8 bird's Avatar
Supreme Member
 
Joined: Jul 2001
Posts: 4,461
Likes: 0
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 Series II (SFI F-Body) 200hp 225 tq

The 4.3 in my Blazer is around 190hp & 245~250 tq
Reply
Old Sep 18, 2003 | 12:56 AM
  #7  
Catchen22's Avatar
Member
 
Joined: Jan 2003
Posts: 108
Likes: 0
From: Glendale, Arizona
Car: 91 Camaro T-Tops
Engine: 3.1L
Transmission: T5
can you fit a 4.3 in a camaro?
Reply
Old Sep 18, 2003 | 01:03 AM
  #8  
AGood2.8's Avatar
Banned
 
Joined: Feb 2003
Posts: 1,455
Likes: 1
From: Mostly in water off So. Cal
Car: '87 Chev
Engine: 60*V6
Transmission: DY T700
Originally posted by Catchen22
can you fit a 4.3 in a camaro?
I don't see why not- its 3/4 of a V8. Just need to find headers to fit and an ECM harness work unless you run carb and no smog.
Reply
Old Sep 18, 2003 | 01:08 AM
  #9  
Gumby's Avatar
Supreme Member
 
Joined: Oct 2001
Posts: 8,113
Likes: 6
From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
Originally posted by Catchen22
can you fit a 4.3 in a camaro?
You can fit a Buick 455 BB in a 3rd gen. with a oil filter relocation kit.

Matt
Reply
Old Sep 18, 2003 | 01:13 AM
  #10  
ChillPhatCat's Avatar
Supreme Member
 
Joined: Jul 2001
Posts: 1,731
Likes: 0
From: LaFayette, NY
Car: '10 Subaru Forester
Engine: 2.5 Boxer
Transmission: 4EAT
Axle/Gears: 4.44
The 4.3 is a 90 degree engine along with the 3.8... so both require a new bell housing. In stock form the 3.8 is better suited to cars and the 4.3 to trucks... both make 200 Hp in their latest forms I believe. With a well matched cam and a full port/polish you'll probably get some slightly better gains over the 3.8...

My 3.8 Winds out to 6300 and smacks into the rev limiter without a hiccup... over 200 Hp with my simple bolt ons make this engine a far cry from the sluggish 2.8.
Reply
Old Sep 18, 2003 | 01:19 AM
  #11  
Doward's Avatar
Supreme Member
 
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
Originally posted by Gumby
You can fit a Buick 455 BB in a 3rd gen. with a oil filter relocation kit.

Matt
Or a Pontiac 455. But never one that's like crossbreeding, my vote is a 454 BBC
Reply
Old Sep 18, 2003 | 02:26 AM
  #12  
Gumby's Avatar
Supreme Member
 
Joined: Oct 2001
Posts: 8,113
Likes: 6
From: NWOhioToledoArea
Car: 86-FireBird
Engine: -MPFI
Transmission: T5
Axle/Gears: 3:42
I hate to start a war but Id take the Buick over any cheby any day. Id go Olds then HEMI first and really throw a curve in the parts fitting plan, before chebby.

Just from them 4000lb monsters with mild 455s pulling the wheels off the ground is enough for me. And it only weight 100lbs more than a cheby 350.

Matt
Reply
Old Sep 18, 2003 | 07:53 AM
  #13  
Doward's Avatar
Supreme Member
 
Joined: Aug 2002
Posts: 3,827
Likes: 1
From: Gainesville, FL
Car: 1988 Chevy Camaro Hardtop
Engine: Turbocharged/Intercooled 3.1
Transmission: World Class T5 5 Speed
oh, no, I understand entirely. It's just, I hate to see a Chevy in like a '68 Firebird. PUT A 400 IN THERE TARD!!!

I wouldn't mind a 454 in a Camaro. That's what's supposed to be in there. And yes, it's supposed to be outrun by that Firebird with the REAL Pontiac engine.

Honestly, though, I think a 383 is the way to go. same 3.75" stroke as the 354 and 400 Poncho, but without the tiny bore.

I'd take a Pontiac or Olds before a Buick... aftermarket is almost nil for Buick. Buick, Olds, and Pontiac all have 455ci engines.

I'd still stay Chevy, with a Camaro, though... just my opinion.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
jrdturbo
Firebirds for Sale
26
Mar 31, 2016 02:58 PM
1992Z28!
Camaros for Sale
3
Nov 19, 2015 07:33 AM
Cam-aro
Camaros Wanted
2
Nov 12, 2015 03:35 PM
92camaro350cci
TBI
8
Oct 14, 2015 09:29 AM
usafirebird
Engine Swap
3
Sep 29, 2015 11:58 PM




All times are GMT -5. The time now is 02:31 PM.