General LSX Automobile Discussion Non-technical LSX related topics.

Is this engine a LS1???

Thread Tools
 
Search this Thread
 
Old Feb 28, 2013 | 10:40 AM
  #1  
qaz's Avatar
qaz
Thread Starter
Registered User
 
Joined: Feb 2013
Posts: 7
Likes: 0
Default Is this engine a LS1???

Hey yall this is my first forum post
(!!!And the crowd goes wild!!!)

I was looking on craigslist the other day and seen a 1979 corvette with an LS1 engine. The current owner just recently bought it and has only put 150 miles on it he has to sell it do to falling behind on some bills. The previous owner had installed the engine shortly before and said it was built late 2012. I really like the car but have a couple of questions. Is the engine actually an LS1?(seems like it's missing the regular air induction system?) Are they still making LS1's? do you think it's a crate(doesn't really look new) or a rebuilt engine. Is there a way to tell about how many miles are on it? He also said it has the original turbo 350 trans does the new engine have to much power for it? If there are any questions I should ask him to determine let me know.
thanks for the help

I was having trouble uploading photos but you should be able to see them here
http://www.flickr.com/photos/93623817@N05/
Reply
Old Feb 28, 2013 | 11:11 AM
  #2  
FiredUpZ28's Avatar
TECH Fanatic
 
Joined: Jun 2006
Posts: 1,285
Likes: 1
From: Elgin, Il
Default

Its definitly an LS engine. You'd need casting numbers too see which one tho. You wont actually know anything else for sure - gonna have to go on the previous owners word. If its got good compression and doesnt make noise you should be alright.
Reply
Old Feb 28, 2013 | 11:41 AM
  #3  
wooddaniel's Avatar
12 Second Club
iTrader: (28)
 
Joined: Feb 2008
Posts: 411
Likes: 0
From: Alachua, FL
Default

Is this the car im guessing? I thought about going to look at it. TH350 should hold up just fine

http://tallahassee.craigslist.org/for/3648871292.html
Reply
Old Feb 28, 2013 | 02:26 PM
  #4  
qaz's Avatar
qaz
Thread Starter
Registered User
 
Joined: Feb 2013
Posts: 7
Likes: 0
Default

That's the one!!
I've been looking for a corvette with an ls for quite a while.
So I can't see a lot from the picture but is there a reason it looks like it has a carburetor?
Reply
Old Feb 28, 2013 | 02:40 PM
  #5  
qaz's Avatar
qaz
Thread Starter
Registered User
 
Joined: Feb 2013
Posts: 7
Likes: 0
Default

Isn't it suppose to look more like this??

http://en.m.wikipedia.org/wiki/File:...LS1_engine.jpg
Reply
Old Feb 28, 2013 | 03:28 PM
  #6  
z-maro's Avatar
12 Second Club
10 Year Member
Photogenic
Photoriffic
Liked
iTrader: (18)
 
Joined: Jun 2011
Posts: 1,287
Likes: 22
From: MN
Default

Originally Posted by qaz
That's the one!!
I've been looking for a corvette with an ls for quite a while.
So I can't see a lot from the picture but is there a reason it looks like it has a carburetor?
You can run a carb on an LS engine, and that appears to be what the car has.
Reply
Old Feb 28, 2013 | 04:00 PM
  #7  
qaz's Avatar
qaz
Thread Starter
Registered User
 
Joined: Feb 2013
Posts: 7
Likes: 0
Default

so how does running a carb effect MPG's an HP?
Reply
Old Mar 4, 2013 | 09:27 PM
  #8  
badazz81z28's Avatar
TECH Addict
15 Year Member
iTrader: (6)
 
Joined: Sep 2005
Posts: 2,391
Likes: 3
Default

Originally Posted by qaz
so how does running a carb effect MPG's an HP?
A well tuned carb and perform just as well as fuel injection. Carbs have been known to make a little more power at the cost of fuel economy.
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 Mar 6, 2013 | 03:02 PM
  #9  
DrEvyl's Avatar
teh PuRpL3z
20 Year Member
iTrader: (5)
 
Joined: Jun 2003
Posts: 4,479
Likes: 7
From: Seattle, WA
Default

Originally Posted by qaz
Isn't it suppose to look more like this??

http://en.m.wikipedia.org/wiki/File:...LS1_engine.jpg
It would look like that if it didn't have a carburated manifold, and it still had the covers on the coil packs.
Reply




All times are GMT -5. The time now is 06:15 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