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

Input on this cam

Thread Tools
 
Search this Thread
 
Old Oct 16, 2012 | 04:53 PM
  #21  
Sales@Tick's Avatar
FormerVendor
iTrader: (3)
 
Joined: Feb 2012
Posts: 7,480
Likes: 18
From: Mount Airy, NC
Default

Originally Posted by J Glen
Knowing how to manipulate the valve events to do the job is the secret to specifying the right profile for the application.
Very well put Martin.[/QUOTE]
SHHHHH! It's a SECRET!!! *Rafiki voice*
Originally Posted by TXZ28LS1
Very true!! I am not totally against custom cams.. But i think for my car just being a fun, daily driveable car that never sees the track, i think its easier for me to go with a proven shelf cam rather than over think my setup and have a headache trying to figure out how is my cam gonna go work or react.

Now if i spent thousands of dollars on bigger cubes, or had a straight up drag car, i would look into a custom cam.
That's why you let it become my headache
Reply
Old Oct 16, 2012 | 05:37 PM
  #22  
DACTARI's Avatar
TECH Resident
10 Year Member
iTrader: (1)
 
Joined: May 2012
Posts: 801
Likes: 6
From: Seattle, WA
Default

Can't beat these guys at their own game.

Martin-- one more question about exhaust duration. What are the relative merits of using exhaust duration vs LSA to move the torque curve around? Why would you do it one way and not the other, and in what circumstances?

I was just specced a 228/234 111+3 LSA cam for my LS2. It has a bigger exhaust split than I'd seen on other cams, is why I'm asking. Not looking to second guess my tuner, just looking to get educated.

Thanks
Reply
Old Oct 17, 2012 | 04:43 PM
  #23  
Sales@Tick's Avatar
FormerVendor
iTrader: (3)
 
Joined: Feb 2012
Posts: 7,480
Likes: 18
From: Mount Airy, NC
Default

Originally Posted by DACTARI
Can't beat these guys at their own game.

Martin-- one more question about exhaust duration. What are the relative merits of using exhaust duration vs LSA to move the torque curve around? Why would you do it one way and not the other, and in what circumstances?

I was just specced a 228/234 111+3 LSA cam for my LS2. It has a bigger exhaust split than I'd seen on other cams, is why I'm asking. Not looking to second guess my tuner, just looking to get educated.

Thanks
If I'm looking to add overlap and gain an earlier exhaust valve open point I will use duration to accomplish that.

If I'm looking to take overlap out of the cam and gain an earlier exhaust valve open I use LSA.

Now, that's all you get...can't let all my secrets out
Reply
Old Oct 17, 2012 | 09:32 PM
  #24  
TXZ28LS1's Avatar
TECH Senior Member
iTrader: (5)
 
Joined: Mar 2004
Posts: 6,163
Likes: 3
From: Classified
Default

Originally Posted by Martin@Tick
Very well put Martin.
SHHHHH! It's a SECRET!!! *Rafiki voice*


That's why you let it become my headache [/QUOTE]

hahaha... Martin, you must have a bunch of tylenol at work..LOL.. J/K
Reply
Old Oct 18, 2012 | 07:58 PM
  #25  
Sales@Tick's Avatar
FormerVendor
iTrader: (3)
 
Joined: Feb 2012
Posts: 7,480
Likes: 18
From: Mount Airy, NC
Default

Originally Posted by TXZ28LS1
SHHHHH! It's a SECRET!!! *Rafiki voice*


That's why you let it become my headache
hahaha... Martin, you must have a bunch of tylenol at work..LOL.. J/K[/QUOTE]

You don't even know, I normally am begging by the end of the day for someone to shoot me....
Reply




All times are GMT -5. The time now is 09:19 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 | 2026-06-09 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