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

ls6 head flow figures?

Thread Tools
 
Search this Thread
 
Old Aug 30, 2004 | 05:13 PM
  #1  
Boosted LS1's Avatar
Thread Starter
TECH Apprentice
20 Year Member
Liked
 
Joined: Jan 2002
Posts: 320
Likes: 5
From: Nottingham, Notts, England, UK
Question ls6 head flow figures?

Has anybody got flow figures for the ls6 heads in cfm? All I have is GM's info which is in gms/sec and I can't compare apples with apples.

GM claim the intake flows just over 140 gms/sec at about 13.5 mm lift.

Thanks.
Reply
Old Aug 30, 2004 | 06:03 PM
  #2  
Another_User's Avatar
TECH Addict
 
Joined: Feb 2004
Posts: 2,826
Likes: 0
Default

Originally Posted by Mike at Boost Performance.co.uk
Has anybody got flow figures for the ls6 heads in cfm? All I have is GM's info which is in gms/sec and I can't compare apples with apples.

GM claim the intake flows just over 140 gms/sec at about 13.5 mm lift.

Thanks.
flow in cfms
.200 .300 .350 .400 .450 .500 .550 .600
LS6 156 204 225 243 257 268 275 278
LS1 137 187 207 223 228 237 242 243
Reply
Old Aug 30, 2004 | 09:15 PM
  #3  
J-Rod's Avatar
6600 rpm clutch dump of death Administrator
20 Year Member
Photogenic
Photoriffic
Shutterbug
 
Joined: Dec 2001
Posts: 4,983
Likes: 13
From: Texas
Default

Reply
Old Aug 31, 2004 | 11:41 AM
  #4  
Boosted LS1's Avatar
Thread Starter
TECH Apprentice
20 Year Member
Liked
 
Joined: Jan 2002
Posts: 320
Likes: 5
From: Nottingham, Notts, England, UK
Default

Top stuff gents, much appreciated
Reply




All times are GMT -5. The time now is 05:09 AM.

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 | 2026-06-09 14:55:56


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