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

Fuel Lines and TPIS Headers

Thread Tools
 
Search this Thread
 
Old Sep 15, 2002 | 10:10 PM
  #1  
chucks88's Avatar
chucks88
Thread Starter
Safety Car
15 Year Member
 
Joined: Oct 2001
Posts: 4,763
Likes: 1
From: Connectivette
Default Fuel Lines and TPIS Headers

I can move both fuel lines about 1/4" away from the one of the tubes on the header. If I also wrap the lines, do you think that will suffice? From the picture it is tought to tell that there is a 1/4" distance between the two.





[Modified by chucks88, 9:10 PM 9/15/2002]


[Modified by chucks88, 9:11 PM 9/15/2002]


[Modified by chucks88, 9:11 PM 9/15/2002]
Reply
Old Sep 15, 2002 | 10:13 PM
  #2  
scorp508's Avatar
scorp508
Team Owner
Supporting Lifetime Gold
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2000
Posts: 83,383
Likes: 87
From: Boston, MA
Default

If that is the best you can do, that is the best you can do. I would grab some heat wrap and do em' up nice.
Reply
Old Sep 15, 2002 | 10:57 PM
  #3  
ittlfly's Avatar
ittlfly
Safety Car
20 Year Member
 
Joined: Feb 2002
Posts: 4,212
Likes: 10
From: Sun City West Az
Default Re: (scorp508)

Absolutly, wrap them with the heat wrap. I did mine due to the clearance problems with shortys. If it didn't help, that's ok as it made me feel warm and fuzzy. :lol:
Reply
Old Sep 17, 2002 | 12:11 AM
  #4  
itsjojo's Avatar
itsjojo
Intermediate
 
Joined: Sep 2002
Posts: 33
Likes: 0
From: Dallas PA
Default Re: Fuel Lines and TPIS Headers (chucks88)

I had the same question. I installed tpis headers a year or so ago and just managed to pry the fuel lines out about 1/4 inch from the pass side header pipe. I have been running it ever since and had no problems. I have yet to wrap them (and should). The car ran very very hot a few times and I didn't notice any performance problems...I would still advise to wrap them, I will now that I have been reminded.
:seeya
Reply
Old Sep 17, 2002 | 02:34 PM
  #5  
Rob90's Avatar
Rob90
Burning Brakes
10 Year Member
 
Joined: Jan 2002
Posts: 893
Likes: 0
From: Liberal Kansas
Default Re: Fuel Lines and TPIS Headers (chucks88)

chucks88 you might want to try this stuff from DEI called cool tube. It wraps easy around the lines and gives you a nice clean look. You can get it from Summit. Kind of expensive but it works well.
Reply
Old Sep 17, 2002 | 02:39 PM
  #6  
chucks88's Avatar
chucks88
Thread Starter
Safety Car
15 Year Member
 
Joined: Oct 2001
Posts: 4,763
Likes: 1
From: Connectivette
Default Re: Fuel Lines and TPIS Headers (Rob90)

Thanks all. I called TPIS yesterday. They said just make sure the two are not touching. I am planning to move them as far away as possible and wrap them. I'll post some pics when I do.

Chuck
Reply
Old Sep 17, 2002 | 02:59 PM
  #7  
65Z01's Avatar
65Z01
Team Owner
20 Year Member
 
Joined: Dec 2000
Posts: 90,675
Likes: 304
From: SE NY
Cruise-In II Veteran
Default Re: Fuel Lines and TPIS Headers (chucks88)

BTW, I'm filing away that pic. If I do the TPIS headers, I'll reroute those fuel lines after I pull the stock headers. Looks like it's tough to get leverage on that far line with the header installed.

BTW, maybe a formed Al heat shield between the header tube and the lines would be better than a wrap, as wraps tend to hold moisture leading to corrosion.



[Modified by 65Z01, 1:01 PM 9/17/2002]
Reply
Old Sep 17, 2002 | 05:10 PM
  #8  
VetteRacer282's Avatar
VetteRacer282
Drifting
 
Joined: Nov 2000
Posts: 1,483
Likes: 0
From: Las Vegas Nevada
Default Re: Fuel Lines and TPIS Headers (chucks88)

Am I gonna have this trouble with my LPE headers on my 87 :confused:

Matt
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-1

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

 Joe Kucinski
story-2

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

 Joe Kucinski
story-3

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-4

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-5

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-6

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-7

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

 Michael S. Palmer
story-8

10 Revolutionary 'Corvette Firsts' Most People Don't Know

 Joe Kucinski
story-9

5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

 Michael S. Palmer
Old Sep 17, 2002 | 05:36 PM
  #9  
bill mcdonald's Avatar
bill mcdonald
Le Mans Master
25 Year Member
 
Joined: Oct 1999
Posts: 6,366
Likes: 34
Default Re: Fuel Lines and TPIS Headers (VetteRacer282)

My advise to all running headers is to wrap your fuel lines.

I did this with the hedmans as well. It's piece of mind.
Reply

Get notified of new replies

To Fuel Lines and TPIS Headers





All times are GMT -4. The time now is 05:19 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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