Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

all-bore 382ci vs 383 stroke

Thread Tools
 
Search this Thread
 
Old Nov 13, 2002 | 09:47 AM
  #1  
oOoLy's Avatar
Thread Starter
TECH Fanatic
 
Joined: Apr 2002
Posts: 1,560
Likes: 0
From: kuwait
Default all-bore 382ci vs 383 stroke

1)What is the best engine all-bore 382ci or 383 stroke for street racing ?

2)What is the difference between all-bore 382ci and 383 stroke in the price ?

Thank you

Adnan
Reply
Old Nov 13, 2002 | 01:05 PM
  #2  
ls1290's Avatar
Dumb Ass Vette Moderator
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (20)
 
Joined: Jun 2002
Posts: 4,281
Likes: 2
From: Colorado
Default Re: all-bore 382ci vs 383 stroke

Most 4.0" cranks are going from $1900ish to about $2300ish.

All the resleeved block I have found, 4.125" bore, go anywhere from $2600ish to $4500.

There are a couple of things to consider for each.

Going with the Stroker, at a mininum new 6.125" connecting rods and pistons will be needed; from $550 and up for the pistons and $600ish and up for the rods..

With a block, you can keep the connecting rods, you will need new psistons; $600 and up.

The Stroker will make more low end torque and the block will produce more upper end horsepower. For the street, I would recommend the stroker.

Just my $0.02 <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Reply
Old Nov 13, 2002 | 01:34 PM
  #3  
JPR's Avatar
JPR
TECH Fanatic
 
Joined: Feb 2002
Posts: 1,089
Likes: 0
From: New Jersey
Default Re: all-bore 382ci vs 383 stroke

We just recieved our 4-5 week backordered Cometic gaskets right before I left for vacation, we will have our 382 all bore assembled and on the dyno shortly, it will be a very interesting stroke vs bore comparison! <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> .
Joe.
Reply
Old Nov 13, 2002 | 02:20 PM
  #4  
DONAIMIAN's Avatar
TECH Senior Member
iTrader: (18)
 
Joined: Jun 2002
Posts: 10,036
Likes: 0
From: NW Houston, TX
Default Re: all-bore 382ci vs 383 stroke

stroke it <img border="0" alt="[cheers]" title="" src="graemlins/gr_cheers.gif" />
Reply
Old Nov 13, 2002 | 05:21 PM
  #5  
theblur98ss's Avatar
TECH Junkie
iTrader: (71)
 
Joined: Mar 2002
Posts: 3,703
Likes: 0
From: East Brady, Pa
Default Re: all-bore 382ci vs 383 stroke

I was in the same boat and decided to just buy the bored block and do both. I figure to do it once and be over with it.
Reply
Old Nov 13, 2002 | 06:43 PM
  #6  
zdawg28's Avatar
On The Tree
iTrader: (2)
 
Joined: Sep 2002
Posts: 182
Likes: 0
From: Austin, TX
Default Re: all-bore 382ci vs 383 stroke

Go with the Stroker the extra torque will help you off the line more.
Reply
Old Nov 13, 2002 | 11:38 PM
  #7  
Carlitos's Avatar
Launching!
 
Joined: Dec 2001
Posts: 231
Likes: 0
From: Houston, Texas F-Body Heaven!!!
Default Re: all-bore 382ci vs 383 stroke

Here's another point of view:

If you're on the street, just how much low end torque do you need? Chances are you won't be running the tires necessary (slicks) to actually use that low end torque. The stock 346 has plenty of low end torque to spin some drag radials off the line. Once you get off the line you'll be using your top end more. I would suggest the all bore if you're looking for more street performance. Just my .02.

'Los
Reply
Old Nov 14, 2002 | 12:50 AM
  #8  
oOoLy's Avatar
Thread Starter
TECH Fanatic
 
Joined: Apr 2002
Posts: 1,560
Likes: 0
From: kuwait
Default Re: all-bore 382ci vs 383 stroke

ttt
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Nov 14, 2002 | 05:31 AM
  #9  
oOoLy's Avatar
Thread Starter
TECH Fanatic
 
Joined: Apr 2002
Posts: 1,560
Likes: 0
From: kuwait
Default Re: all-bore 382ci vs 383 stroke

Thank you all for your reply...... <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />

Adnan
Reply
Old Nov 14, 2002 | 10:24 AM
  #10  
Hardtop's Avatar
TECH Fanatic
iTrader: (3)
 
Joined: Jan 2002
Posts: 1,706
Likes: 0
From: LaPlata, Md.
Default Re: all-bore 382ci vs 383 stroke

</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by Carlitos:
<strong>Here's another point of view:

If you're on the street, just how much low end torque do you need? Chances are you won't be running the tires necessary (slicks) to actually use that low end torque. The stock 346 has plenty of low end torque to spin some drag radials off the line. Once you get off the line you'll be using your top end more. I would suggest the all bore if you're looking for more street performance. Just my .02.

'Los</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Thats an excellent point. Hooking a 346 car with radials and gear on the street is hard enough. A stroker would be tougher to hook.

Bruce
Reply




All times are GMT -5. The time now is 02:09 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE