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

Built LS1 performance question

Thread Tools
 
Search this Thread
 
Old Jun 28, 2012 | 10:57 AM
  #1  
ckpitt55's Avatar
Thread Starter
TECH Resident
10 Year Member
iTrader: (4)
 
Joined: Jun 2012
Posts: 823
Likes: 4
From: Pittsburgh, PA
Default Built LS1 performance question

Hey gents,

Also posted in the New Ls1 owners section, wasn't sure which subforum gets more traffic.

Sorry for the newb-ish question, I still have a lot of reading and research to do. I'm eventually looking to do an LSx swap on my E36, and wanted to ask you guys what kind of performance / fuel mileage I could expect from a moderately built LS1/T56. My goal is roughly 450hp n/a, while still being practical and streetable. I've found a motor with the lunati 395 stroker kit / mild cam installed, and was wondering if something like this would be worth pursuing.

If anyone has any better/cheaper recommendations for achieving those goals though, I'm all ears. I still have a lot to learn with these motors. I appreciate your help.

-Chuck
Reply
Old Jun 28, 2012 | 11:58 AM
  #2  
SStressin's Avatar
TECH Apprentice
10 Year Member
iTrader: (5)
 
Joined: Jun 2012
Posts: 361
Likes: 2
From: Long Island
Default

get some workd 243s and a custom eps cam with full boltons and that will get you to your goal
Reply
Old Jun 28, 2012 | 01:24 PM
  #3  
badazz81z28's Avatar
TECH Addict
15 Year Member
iTrader: (6)
 
Joined: Sep 2005
Posts: 2,391
Likes: 3
Default

"practical and streetable" is subjective. What some tolerate on the street could be a bothersome to others. Are you saying 450hp at the crank? If you are saying at the wheels, it wont be cheap and likely not the best for DD duty. You will need some really worked 243s with an agressive cam along with bolt-ons. More cubes does make it easier to make power and streetability comes with it. If you have the $$$, go find an LS3 or an LY6

Last edited by badazz81z28; Jun 28, 2012 at 01:29 PM.
Reply




All times are GMT -5. The time now is 09:10 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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