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

stroker vs LSX upgrade?

Thread Tools
 
Search this Thread
 
Old Dec 18, 2011 | 06:41 PM
  #1  
bion.pilcher's Avatar
Thread Starter
Teching In
iTrader: (2)
 
Joined: Feb 2010
Posts: 42
Likes: 0
From: Texas
Default stroker vs LSX upgrade?

so i have looked and i guess i'm looking in the wrong area.

i'm curious what all i would have to do to my car if i were wanting to put a stroker kit in it. 383. is it as easy as just putting the stroker in and getting it retuned??

OR would it be easier to upgrade from a LS1 to LS2 or LS3 Block?

i'm going to have to assume it'd be much cheaper to put a stroker kit in, but then again... i've never done this before.

~Bion
Reply
Old Dec 18, 2011 | 07:02 PM
  #2  
hardcore4sure's Avatar
On The Tree
iTrader: (1)
 
Joined: Sep 2004
Posts: 159
Likes: 0
From: San Francisco Ca.
Default

A 383 stroker done right with good heads and intake will be close or more in cost but an a stock or mildly upgraded LSX will make more power drive smoother and be much lighter and can be had at a reasonable price from the endless LS vehicles either upgraded or salvaged.
Reply
Old Dec 18, 2011 | 08:41 PM
  #3  
Capricio's Avatar
TECH Enthusiast
 
Joined: Nov 2010
Posts: 514
Likes: 0
Default

I've been looking at stroker kits. By the time you get your old block out, passed around to machine shops, get your rotating assembly, etc, you'll end up spending almost as much as you would on a complete short block. Not to mention your car will be out of commission for a long time.

A 402 LS2 shortblock is the route I intend to take. It seems to be the most bang for the buck. Heads, headers, accessories, etc pretty much all transfer over from your LS1 if you choose to reuse them. You just need about $300 in conversion parts, available in a kit from TSP. It includes lifter trays, some cables, and few other misc things that differ from the LS1.

LS3 I believe would require different heads and a number of other things.
Reply




All times are GMT -5. The time now is 06:02 AM.

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