Dyno Guesses & Bench Racing Forum Horsepower Estimates | Racing Scenarios

What does it take??

Thread Tools
 
Search this Thread
 
Old Jul 10, 2009 | 08:12 PM
  #1  
Swift_01_z-28's Avatar
Thread Starter
TECH Enthusiast
iTrader: (1)
 
Joined: Aug 2008
Posts: 600
Likes: 0
From: Texas
Question What does it take??

So, I have a question...

I know all the specs, but I wanna know from real world experience, what does it take for a stock lt1 to keep up with a stock ls1, driver mod being equal in both.

I would think maybe intake, exhaust, tune, and it should be close, but I could be way off. I know that the lt1s run low 14's at around 100mph or so, and I know an ls1 can run mid to low 13's at around 106-108, but what does it truly take for a stock lt1 to keep up with a stock ls1?
Reply
Old Jul 10, 2009 | 08:52 PM
  #2  
30th6's Avatar
TECH Apprentice
iTrader: (6)
 
Joined: Feb 2009
Posts: 300
Likes: 0
From: florence,al
Default

in my old 97 z i had hooker lts magnaflow, muffler, slp cai and 410's with a m6 .i beat every stock ls1 i ever ran about 5 or so,the 150 shot was for the cammed/bolt on ls1 and i beat them to.i think a lot of it was driver era but it aint my fault they cant drive
Reply
Old Jul 10, 2009 | 09:04 PM
  #3  
mknight759's Avatar
On The Tree
iTrader: (8)
 
Joined: May 2009
Posts: 189
Likes: 0
From: albany ga
Default

lt1 will hang untill you get on up in speed then the ls1 takes over that is both stock
Reply
Old Jul 10, 2009 | 09:18 PM
  #4  
NSSANE02's Avatar
11 Second Club
15 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (14)
 
Joined: Mar 2008
Posts: 1,434
Likes: 0
From: Houston
Default

Depends on what you mean by "up in speed". Anything past 1st gear and the LS1 is gonna walk away
Reply
Old Jul 10, 2009 | 09:57 PM
  #5  
Swift_01_z-28's Avatar
Thread Starter
TECH Enthusiast
iTrader: (1)
 
Joined: Aug 2008
Posts: 600
Likes: 0
From: Texas
Default

Well, I kinda raced this guy here, it was more just like goofin off, then a real race, but he launched out on me about a half car, cuz I can't help but spin, and he didn't at all, but as soon as I had traction, I caught up and started pulling.

He has a 96 m6 CAI and full exhaust from headers back.

Mine is an 01 a4 with 2.73s and lid and catback with cutout, p/p tb, plugs wires, that's it.

I am interested to see what everyone else has to say, it may turn into an exciting thread.
Reply
Old Jul 10, 2009 | 11:56 PM
  #6  
BigBirdLS1's Avatar
TECH Enthusiast
 
Joined: Feb 2009
Posts: 661
Likes: 0
Default

A buddy of mine had a 97SS...not stock anymore but when it was he raced a bone stock LS1 both cars are M6's and he beat it from a dig to 100mph. All he had done to it was lightweight flywheel lightweight driveshaft and a hell of a driver mod. From a low roll he would stay within a car length beside my car till 80 or so Then it would turn real ugly for him.
Reply
Old Jul 11, 2009 | 07:07 PM
  #7  
Swift_01_z-28's Avatar
Thread Starter
TECH Enthusiast
iTrader: (1)
 
Joined: Aug 2008
Posts: 600
Likes: 0
From: Texas
Default

Idk, didn't the 97 ss have an lt4? I know that's more power, but yeah, the ls1 has more top end pull no question.
Reply
Old Jul 12, 2009 | 12:39 AM
  #8  
BigBirdLS1's Avatar
TECH Enthusiast
 
Joined: Feb 2009
Posts: 661
Likes: 0
Default

I am not sure about other 97SS but his for sure is an LT1. It is a factory lightweight "freak" but he has now done the LT4 swap to his car so it runs like hell now.
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 Jul 12, 2009 | 12:55 AM
  #9  
Swift_01_z-28's Avatar
Thread Starter
TECH Enthusiast
iTrader: (1)
 
Joined: Aug 2008
Posts: 600
Likes: 0
From: Texas
Default

That's cool. It's just a question I have had for a while now. And this guy here got an lt1 z, so i figured the best way to find out was to ask.
Reply
Old Jul 12, 2009 | 03:53 AM
  #10  
SMOKNSS's Avatar
11 Second Club
15 Year Member
iTrader: (3)
 
Joined: Dec 2006
Posts: 879
Likes: 0
From: Alabama
Default

I would say atleast full bolt ons and a tune. My car with full exhaust ran 12.7Xs@109-110 and a buddy of mine runs 12.9Xs-13.1Xs@107-110 with shitty short times. He has a Moroso intake, Mid-length headers, ORY, Hooker Catback, and a tune. There's more in the car for sure just gotta get his 60' times down.
Reply
Old Jul 13, 2009 | 11:49 PM
  #11  
italiangto's Avatar
Teching In
 
Joined: Dec 2008
Posts: 38
Likes: 0
Default

LT1 cars are freaky sometimes, I know of one LT1 that beat several LS1 cars and Mustangs and his car still had the manifolds lol so Driver does have effect no driver is the same and numbers don't matter either I don't care what dyno's say! I love good streetracing
Reply




All times are GMT -5. The time now is 04:38 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