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

making a 2.8 into a stroker ?

Thread Tools
 
Search this Thread
 
Old Nov 18, 2004 | 12:40 AM
  #1  
kretos's Avatar
Thread Starter
Supreme Member
 
Joined: Nov 2003
Posts: 3,383
Likes: 0
From: surrey b.c. canada
Car: 89 Iroc
Engine: lb9
Transmission: wc t-5
Axle/Gears: 10 bolt 3.08 posi
making a 2.8 into a stroker ?

how would i go about making a 2.8 a stroker (like a 383)

i'm basicaly looking into seeing the best power i can get outta a 2.8 as my 3.4 fell through
Reply
Old Nov 18, 2004 | 03:32 AM
  #2  
Jerriko 3.4's Avatar
Member
 
Joined: Feb 2004
Posts: 182
Likes: 0
From: Rockford, IL
Car: 1987 Firebird Formula
Engine: 3.4L 207 V6
Transmission: T5 W/C
You will need the crank out of a 3.1L.
Reply
Old Nov 18, 2004 | 09:13 AM
  #3  
Dale's Avatar
TGO Supporter
iTrader: (12)
 
Joined: Jun 2002
Posts: 6,819
Likes: 3
From: AR
Car: 1991 Camaro RS Vert
Engine: 350 S-TPI
Transmission: T5
Axle/Gears: GU5/G80/J65
3.1 or 3.4 crank.

Then 3.1 pistons (bored to whatever you bore too).

Thats why everyone just says, get a 3.4. Its already bored and stroked.
Reply
Old Nov 18, 2004 | 01:55 PM
  #4  
kretos's Avatar
Thread Starter
Supreme Member
 
Joined: Nov 2003
Posts: 3,383
Likes: 0
From: surrey b.c. canada
Car: 89 Iroc
Engine: lb9
Transmission: wc t-5
Axle/Gears: 10 bolt 3.08 posi
oh i know, i wish i could get my hands on another 3.4, problem are they are about as rare as a mint tta up here.p

and mine fell through
Reply
Old Nov 18, 2004 | 02:43 PM
  #5  
Pillsbry10's Avatar
Supreme Member
iTrader: (1)
 
Joined: May 2003
Posts: 2,023
Likes: 3
From: Evansville, IN
Car: 1992 Camaro RS 25th Anniversary
Engine: 3.4L v6 with a t3/t4 Turbo
Transmission: T-5 Conversion
Axle/Gears: 3.23 SLP Limited Slip
we have a crap load of them down here, what ya want i bet you could get it shipped to wherever you are pretty easy
Reply
Old Nov 18, 2004 | 02:56 PM
  #6  
kretos's Avatar
Thread Starter
Supreme Member
 
Joined: Nov 2003
Posts: 3,383
Likes: 0
From: surrey b.c. canada
Car: 89 Iroc
Engine: lb9
Transmission: wc t-5
Axle/Gears: 10 bolt 3.08 posi
how much they running down there?
Reply
Old Nov 18, 2004 | 02:59 PM
  #7  
Pillsbry10's Avatar
Supreme Member
iTrader: (1)
 
Joined: May 2003
Posts: 2,023
Likes: 3
From: Evansville, IN
Car: 1992 Camaro RS 25th Anniversary
Engine: 3.4L v6 with a t3/t4 Turbo
Transmission: T-5 Conversion
Axle/Gears: 3.23 SLP Limited Slip
that depends i could pull one for you for a fee, the engine would cost 100 bucks plus whatever you wanna pay me fora day in the cold at the yard lol, or you can get one already pulled for anywhere from 450 to 600, they had a few when i got mine
Reply
Old Nov 18, 2004 | 03:05 PM
  #8  
kretos's Avatar
Thread Starter
Supreme Member
 
Joined: Nov 2003
Posts: 3,383
Likes: 0
From: surrey b.c. canada
Car: 89 Iroc
Engine: lb9
Transmission: wc t-5
Axle/Gears: 10 bolt 3.08 posi
lol,100 huh? thats pretty good. if you are interested pm how you;d want to pull it
Reply
Old Nov 22, 2004 | 12:12 PM
  #9  
TomP's Avatar
Supreme Member
 
Joined: Mar 2000
Posts: 13,414
Likes: 6
From: Central NJ, USA
Car: 1986 Firebird
Engine: 2.8 V6
Transmission: 700R4
Stroker?

I don't even know her!

(cough)
Reply
Old Nov 23, 2004 | 11:35 AM
  #10  
danwaite's Avatar
Junior Member
 
Joined: Aug 2004
Posts: 70
Likes: 0
From: New Berlin, WI
Car: 91 Pontiac Firebird
Engine: 305 soon 350
Transmission: T5
how about 350s? And to ship it to 53151 ?
Thanks
Reply
Old Nov 26, 2004 | 12:18 AM
  #11  
BitchinRS's Avatar
Senior Member
 
Joined: Jul 2001
Posts: 904
Likes: 1
From: Modesto, CA USA
Does any one know the lonegest stroke the 2.8 - 3.4L can use. A custom crank might be a worthy mod. If I remember correctly the 3.1 and 3.4 had the same stroke but a larger bore.

You can get more TRQ by useing a longer stroke vs. going with a larger bore. You should be able to make more power from a 3.4 built with a longer stroke and the bore of a 2.8 or 3.1.

Maybe a 3.4 crank with shorter rods would be chearper way to go. maybe even get more than a 3.4, but I am not sure how to calculate displacment.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Cleotiz
Electronics
7
Jan 6, 2018 08:56 PM
mhatfield 14
Tech / General Engine
5
Oct 24, 2015 07:48 AM
Reddeath210
Firebirds for Sale
14
Oct 6, 2015 08:20 AM
Mickeyruder
Engine/Drivetrain/Suspension Parts for Sale
3
Sep 2, 2015 02:45 PM
bdads
DIY PROM
3
Aug 24, 2015 06:01 PM




All times are GMT -5. The time now is 09:55 AM.