C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

C4 Headers

Old Aug 24, 2003 | 04:41 PM
  #1  
bigjack's Avatar
bigjack
Thread Starter
Instructor
 
Joined: Aug 2003
Posts: 172
Likes: 0
Default C4 Headers

I'm working on an '85 and have noticed several companies listing "shorty" headers. What brands(s), part nos. are easily installed? Is the accompanying "Y" connector necessary? Thermal wrapping suggested? Thanks, Jack
Reply
Old Aug 24, 2003 | 05:08 PM
  #2  
Strick's Avatar
Strick
Race Director
20 Year Member
Liked
Loved
 
Joined: Feb 2003
Posts: 11,671
Likes: 20
From: Lake Wylie SC
Default Re: C4 Headers (bigjack)

Did I see post #1? If so, welcome aboard :seeya

Yes the shorties are easier to install. Just remove the old manifolds and put the shorties in. No fabricating. Now long tubes, that's another story. As far as power gains, shorties really don't do much, that's where the long tubes work the best. Don't wrap your headers, that shortens the life span. Coat them with a ceramic coating like Jet Hot offers. The shorties will help reduce the underhood temps and they look good.

Again welcome aboard :chevy :thumbs:
Reply
Old Aug 24, 2003 | 05:18 PM
  #3  
bstirn's Avatar
bstirn
Racer
 
Joined: Jul 2003
Posts: 287
Likes: 1
From: sykesville md
Default Re: C4 Headers (bigjack)

If you dont have emissions to deal with get longtube headers. If you do get hooker shortys.with high flow cats.There is a differnce.Welcome to forum.


[Modified by bstirn, 10:19 PM 8/24/2003]
Reply
Old Aug 24, 2003 | 05:20 PM
  #4  
Blueyednd's Avatar
Blueyednd
Drifting
 
Joined: May 2002
Posts: 1,432
Likes: 0
From: Southeastern Louisiana
St. Jude Donor '05
Default Re: C4 Headers (Strick)

As far as power gains, shorties really don't do much, that's where the long tubes work the best. Don't wrap your headers, that shortens the life span. Coat them with a ceramic coating like Jet Hot offers. The shorties will help reduce the underhood temps and they look good.
:iagree: Jet Hot did a great job on mine. Shorties do look good, but go with the long tubes. You'll love them.
Reply

Get notified of new replies

To C4 Headers



Thread Tools
Search this Thread

All times are GMT -4. The time now is 02:37 PM.

story-0
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-1
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-2
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-3
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-4
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-5
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-6
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-7
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-8
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-9
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