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

was thinking of running this stroker combo

Thread Tools
 
Search this Thread
 
Old Feb 11, 2011 | 02:36 AM
  #1  
maceydog's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: May 2010
Posts: 20
Likes: 0
From: Pennsylvania
Default was thinking of running this stroker combo

ls1 pistons for 383 for 4 inch stroke and a compression height of 1.110. Ok, using the formula, the 4.250 seems like it could work..

9.240 deck - 2.125 - 1.110= 6 inch rod Well, 6.005 to be exact but my pistons are for a 6.125 rod and this formula results in 6.130 so that is correct.

I wonder if everything would clear the crank or how to make it work. This makes more sense to me and may even enable us to run nitrous with a little strength still left in the piston.

The problem is that the cranks listed have a minimum rod length listed. Opinions??
Reply
Old Feb 11, 2011 | 11:11 AM
  #2  
1CAMWNDR's Avatar
TECH Veteran
iTrader: (21)
 
Joined: Nov 2001
Posts: 4,247
Likes: 2
Default

Originally Posted by maceydog
ls1 pistons for 383 for 4 inch stroke and a compression height of 1.110. Ok, using the formula, the 4.250 seems like it could work..

9.240 deck - 2.125 - 1.110= 6 inch rod Well, 6.005 to be exact but my pistons are for a 6.125 rod and this formula results in 6.130 so that is correct.

I wonder if everything would clear the crank or how to make it work. This makes more sense to me and may even enable us to run nitrous with a little strength still left in the piston.

The problem is that the cranks listed have a minimum rod length listed. Opinions??
Two things:
1) That crank is going to pull the piston out of the bottom of the bore too far and cause oil burning. My 4.100" crank, 6.125" rods, and Wiseco pistons designed specially for this application burns a quart or so every oil change.

2) I bet that rod is too short and will crash the piston skirts into the crank counter weights at BDC.
Reply




All times are GMT -5. The time now is 06:34 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE