C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Q: X pipe placement?

Thread Tools
 
Search this Thread
 
Old Oct 7, 2010 | 11:13 AM
  #1  
Mickee's Avatar
Mickee
Thread Starter
Intermediate
 
Joined: Jul 2010
Posts: 31
Likes: 0
Default Q: X pipe placement?

Hello!

I am about to order a pair of headers for my c5.

Some questions pops up thou.

First thing, as I have noticed, an X-pipe is a must apparently.
But what about the placement?

When I look at Lg Longtubes they all have the X pipe far back in the system. And they should "make the most Hp/Tq".
And then you have Xs power who have placed the X pipe right after the headers.

What would be the biggest difference? If there are any?


Second, does anyone use "Exhaust Manifold Header Bandage".
For what I have been told its only pros, lesser temp in the enginge compartment, faster evacuation of the exhaustgas and so on, and so on, is this in anyway true? Have seen lots of "imports using this for there headers and turbomanifolds, but never on a corvette?

I hope that made some sens

Thanks in advance for any replays.

/Mike from Sweden
Reply
Old Oct 7, 2010 | 11:23 AM
  #2  
Mickee's Avatar
Mickee
Thread Starter
Intermediate
 
Joined: Jul 2010
Posts: 31
Likes: 0
Default

Yeah I forgot about one question.

Are there any preferences for getting a quiet header when you are out crusing the highway in 60-80mph?
Reply
Old Oct 7, 2010 | 10:19 PM
  #3  
Got uid0's Avatar
Got uid0
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2002
Posts: 8,466
Likes: 51
St. Jude Donor '17
Default

x pipe near the collectors improves scavaging

The x pipe placement does not improve the header quality or design.

Last edited by Got uid0; Oct 7, 2010 at 10:55 PM.
Reply
Old Oct 8, 2010 | 07:19 AM
  #4  
AU N EGL's Avatar
AU N EGL
Team Owner
10 Year Member
 
Joined: Sep 2003
Posts: 43,084
Likes: 33
From: Raleigh / Rolesville NC
Default

Originally Posted by Got uid0
x pipe near the collectors improves scavaging

The x pipe placement does not improve the header quality or design.
When I look at Lg Longtubes they all have the X pipe far back in the system. And they should "make the most Hp/Tq".
And then you have Xs power who have placed the X pipe right after the headers.
you answered your own question.

for street driving it makes no difference. for full time racing, put it back as far as possible.

then there is the x-pipe design. the smoother the flow of the actual pipe, like LGs, or Random Techs, and a few others the better. an abrupt X pipe design may not help performance.

The few the bends the better the exhuast flow.
Reply

Get notified of new replies

To Q: X pipe placement?





All times are GMT -4. The time now is 03:51 AM.

story-0
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-1
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-2
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-3
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-4
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-5
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-6
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-7
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-8
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-9
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE