Generation IV Internal Engine 2005-2014 LS2 | LS3 | LS7 | L92 | LS9

C6, added heads and rockers....

Thread Tools
 
Search this Thread
 
Old Dec 2, 2004 | 10:09 AM
  #1  
LS1 SPEED INC.'s Avatar
Thread Starter
Banned
iTrader: (1)
 
Joined: Apr 2002
Posts: 1,110
Likes: 0
From: Schaumburg IL.
Default C6, added heads and rockers....

Run 1= Stock Baseline
Run 9= Stock w/our Cold air kit
Run 13= Longtube headers w/stock mufflers
Run 20= Patriot stage 2 LS6 heads and SLP 1.85 rockers

Please note that all of these numbers were WITHOUT the aid of LS1/LS1edit, or HP tuners software. This is the the stock program. Once it is available, I would expect the peak HP numbers to be in the 6300 rpm area, rather than 5800.

The car still has stock idle quality, but with 50 more RWHP.

Tom
www.c6speed.com
Reply
Old Dec 2, 2004 | 10:18 AM
  #2  
cyphur's Avatar
TECH Senior Member
iTrader: (10)
 
Joined: Mar 2003
Posts: 8,009
Likes: 0
From: North Texas
Default

Great numbers!! Looks like she's runnin pretty strong. Can't wait to see what 'Tuners will do for these motors.
Reply
Old Dec 2, 2004 | 06:14 PM
  #3  
black_z's Avatar
12 Second Club
iTrader: (4)
 
Joined: May 2003
Posts: 3,322
Likes: 0
From: Midwest
Default

How was the A/F ratio affected after adding Long tubes?
Reply
Old Dec 3, 2004 | 08:27 AM
  #4  
LS1 SPEED INC.'s Avatar
Thread Starter
Banned
iTrader: (1)
 
Joined: Apr 2002
Posts: 1,110
Likes: 0
From: Schaumburg IL.
Default

It initially made it richer, but we have a MAFT hard wired in to keep the A/F consistant.

Tom
Reply
Old Dec 3, 2004 | 09:20 AM
  #5  
tooquick2beslo's Avatar
TECH Apprentice
 
Joined: Aug 2003
Posts: 368
Likes: 0
From: Newport News, Va
Default

I take it this is a manual car with the Z51 package?
Reply
Old Dec 3, 2004 | 09:24 AM
  #6  
LS1 SPEED INC.'s Avatar
Thread Starter
Banned
iTrader: (1)
 
Joined: Apr 2002
Posts: 1,110
Likes: 0
From: Schaumburg IL.
Default

Originally Posted by tooquick2beslo
I take it this is a manual car with the Z51 package?
Correct.
Reply
Old Dec 5, 2004 | 08:37 PM
  #7  
1997T-Bird's Avatar
Teching In
 
Joined: Nov 2004
Posts: 29
Likes: 0
From: Hardin County, Kentucky
Default

Awesome numbers, especially for a stock tune. Keep up the good work
Reply




All times are GMT -5. The time now is 01:30 PM.

story-0
6 Gifts Neither Your Dad Nor Grad Will Shove Into the 'Trinket Drawer'

Don't get dad new socks or a grill brush this year.

By Brett Foote | 2026-06-04 18:13:20


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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