Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

dual cutouts on orp, how far back from headers?

Thread Tools
 
Search this Thread
 
Old Jul 24, 2002 | 11:36 PM
  #1  
Top Fuel's Avatar
Thread Starter
10 Second Club
iTrader: (8)
 
Joined: Nov 2001
Posts: 838
Likes: 0
From: NW Indiana
Default dual cutouts on orp, how far back from headers?

I'm going to have an orp pipe made for my TTS headers and want to add dual cutouts as well. How many inches from the header flanges should I set the cutouts back?

thanks, <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Steve
Reply
Old Jul 25, 2002 | 03:19 PM
  #2  
Tyler02WS6's Avatar
Teching In
 
Joined: Jul 2002
Posts: 18
Likes: 0
From: Scottsdale, AZ
Default Re: dual cutouts on orp, how far back from headers?

I too would like to know this.
Reply
Old Jul 25, 2002 | 05:43 PM
  #3  
Quick Time's Avatar
Banned
iTrader: (1)
 
Joined: Nov 2001
Posts: 1,212
Likes: 1
From: New Jersey
Default Re: dual cutouts on orp, how far back from headers?

My opinion on this is not go with standard cutouts. Make your own. Place them on the back of the y pipe before as they make the turn. So you would weld a flange on the back. So it would be a direct line of flow from the header. No angle out. Then make yourself a turndown or a reducer to bolt on. Then if you want fancy you can add my QTECs <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Reply
Old Jul 25, 2002 | 08:28 PM
  #4  
Pro Stock John's Avatar
LS1Tech Co-Founder
20 Year Member
Community Influencer
iTrader: (34)
 
Joined: Nov 2001
Posts: 45,326
Likes: 1,767
From: Chicago, IL
Default Re: dual cutouts on orp, how far back from headers?

Barry that is exactly what I plan to do, have the cutouts right where the Y pipe starts to bend inward... And to run 2 of your cutouts!
Reply




All times are GMT -5. The time now is 04:07 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE