Go Back   LS1TECH > LS1-LS2-LS3-LS6-LS7 PERFORMANCE > Dynamometer Results & Comparisons
Sign in using an external account
Register Forgot Password?

Dynamometer Results & Comparisons
Dyno Records | Dyno Discussion | Dyno Wars

ms4 and ls6 heads dyno (where is the torque)?

Thread Tools Search this Thread
Old 10-27-2008, 08:26 AM   #1
Staging Lane
Garage is empty, add now
cammedss2000's Avatar
Trader Rating: 1
Join Date: Aug 2008
Location: Charlotte
Posts: 67
Default ms4 and ls6 heads dyno (where is the torque)?

So I hit 430hp and 383tq. The torque seems low. Mods are
ls6 stage 1 heads(tsp)
ms4 cam
pacesetter longtubes
y pipe
slp loudmouth exhuast
ford racing 42#injectors

I am mainly just wondering were to find torque? Should I have gone with a different cam. I here that people make this without my cylinder heads. I feel I wasted money on the ls6 heads when they didn't add like a single hp. Well I am happy with the hp not the torque I was expecting more than that. I am going to install a slp 25% underdrive and putting my exhuast cutouts back on. That might help a little bit. Any input would be great thanks.
2000 Silver SS Camaro 6.2L
1996 Green F -150 Cammed

2000 SS- LY6 6.0L bored .070 over. Mahle forged pistons, H beam rods, Stock 6.0L crank, Texas Speed LS3 CNC Ported cylinder heads milled .020 , G6x3 cam, Texas-Speed true duals, GMPP single plane manifold with accufab 4150 efi style throttlebodie with 1 inch spacer and no it did not fit well at alllll. 464hp 460tq and still pulling numbers laptop crashed so waiting for a new one and thats through a 4000 stalled fully built TH350.
cammedss2000 is offline   Reply With Quote
Old 10-27-2008, 08:58 AM   #2
LS1 Tech Administrator
2013 Chevrolet Corvette
Patrick G's Avatar
Trader Rating: 14
Join Date: Nov 2001
Location: Victoria, TX
Posts: 8,230

Post up the graph so we can see the curves. You have have been victimized by a stingy dyno or bad weather correction. If you can post up the dyno conditions and correction factor, that may shed some more light on the subject. I would have expected higher hp and torque. Those TSP (PRC) heads are better than that.

2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA EPS blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger running 11psi, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph in street trim.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph Texas Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 Texas Mile
2014 GMC Yukon Denali XL 6.2L Air Raid MIT, tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
Patrick G is offline   Reply With Quote
Old 10-27-2008, 09:38 AM   #3
TECH Fanatic
Garage is empty, add now
Trader Rating: 17
Join Date: Sep 2006
Location: dayton ohio
Posts: 1,634

Something is definately wrong..I have TSP stage 2.5 5.3 heads fast90/90 and (this guy^ cam) 232/238 6xx 6xx 111 and put down 435 rwhp 407 rwt in an A4..
john563 is offline   Reply With Quote
Old 10-27-2008, 09:51 AM   #4
12 Second Club
Garage is empty, add now
SSwt00SS's Avatar
Trader Rating: 18
Join Date: Jul 2006
Location: Dallas, TX
Posts: 732

something is extremely wrong. im 458/410 with a 224 and Ls6 heads...

OP, you have an U/D pulley as well? That will help you out some as well. but you should be over 400rwtq by now. A4 or M6...? Gears?
2000 SS: **Cammed 'n Slammed** 458rwhp/410rwtq
"Never argue with an idiot. They drag you down
to their level, then beat you with experience."

"Don't pin anything on Jesus. He has enough nails in him already."
Originally Posted by ATLSS
I'm a Christian, and it reads blasphemy to me...
Latest Dyno Run: 08.29.08...
SSwt00SS is offline   Reply With Quote
Old 10-28-2008, 01:49 PM   #5
TECH Addict
2004 Chevrolet Corvette
bad95killer's Avatar
Trader Rating: 0
Join Date: Jul 2002
Location: Somewhere I Belong
Posts: 2,906
Send a message via MSN to bad95killer

Subscribe !!!

2004 Corvette Z06 - Gone But Not Forgotten
bad95killer is offline   Reply With Quote
Old 10-28-2008, 01:49 PM
Pontiac Firebird

Paid Advertisement

cam, camshaft, dyno, g6x3, heads, ls6, ms4, numbers, prc, stage, stock, torque, tsp

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are Off

Join Ls1Tech

All times are GMT -5. The time now is 04:45 AM.

Powered by vBulletin® Version 3.8.7 AC1
Copyright ©2000 - 2015, Jelsoft Enterprises Ltd.
Advertising - Terms of Service - Privacy Statement - JOBS
Emails & Contact Details