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

fuel cooler?? would it help??

Thread Tools
 
Search this Thread
 
Old Apr 27, 2008 | 08:57 PM
  #1  
ae13291's Avatar
Thread Starter
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default fuel cooler?? would it help??

is it true that if i cool down my fuel enough, i can get like a good 15hp? or any power from it at all? i did a search and came up with nothing for fuel coolers, will it also help if i just insulate my fuel lines? or is even worth the effort?
Reply
Old Apr 27, 2008 | 08:59 PM
  #2  
fortmyerspolice's Avatar
TECH Resident
iTrader: (7)
 
Joined: Jun 2006
Posts: 908
Likes: 0
From: Fort Myers FL
Default

you need to buy a couple liquid nitrogen tanks and run them inline with the fuel lines.
Reply
Old Apr 27, 2008 | 09:11 PM
  #3  
ae13291's Avatar
Thread Starter
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

Originally Posted by fortmyerspolice
you need to buy a couple liquid nitrogen tanks and run them inline with the fuel lines.

not a bad idea
Reply
Old Apr 27, 2008 | 09:49 PM
  #4  
LS1Z28_98's Avatar
TECH Apprentice
 
Joined: Apr 2005
Posts: 319
Likes: 1
From: North Carolina
Default

We did this on a race car which is illegal as hell. I don't think you will see gains like a carburated car will. The ECM adjusts things like that to compensate automatically, as a carburated engine doesnt. If you jet the carb a bit bigger to compensate for crappy air, the cold fuel is a nice plus with those big jets.

I'm not saying you won't see a gain, but 15hp is pretty optimistic. Also thats pretty expensive and time consuming HP for small gains.

Also remember cold 116 race fuel reacts a lot different than cold 93 fuel. Tons more oxygen in the race fuel.

If you are dead set on doing it, I would rig something around the fuel tank and slide dry ice in there, thats what we did on the race car. Kinds funny to see snow around the fuel tank on a 90 degree day!!!!
Reply
Old Apr 27, 2008 | 10:45 PM
  #5  
ae13291's Avatar
Thread Starter
Banned
iTrader: (8)
 
Joined: Jun 2007
Posts: 3,093
Likes: 1
From: san fernando valley, california
Default

Originally Posted by LS1Z28_98
We did this on a race car which is illegal as hell. I don't think you will see gains like a carburated car will. The ECM adjusts things like that to compensate automatically, as a carburated engine doesnt. If you jet the carb a bit bigger to compensate for crappy air, the cold fuel is a nice plus with those big jets.

I'm not saying you won't see a gain, but 15hp is pretty optimistic. Also thats pretty expensive and time consuming HP for small gains.

Also remember cold 116 race fuel reacts a lot different than cold 93 fuel. Tons more oxygen in the race fuel.

If you are dead set on doing it, I would rig something around the fuel tank and slide dry ice in there, thats what we did on the race car. Kinds funny to see snow around the fuel tank on a 90 degree day!!!!
i see what u mean! its not worth thr time for the power gains! but i think it would be a good idea to insulate the fuel lines maybe? or have a little spot where i can use lik dry ice
Reply
Old Apr 28, 2008 | 07:40 AM
  #6  
LS1Z28_98's Avatar
TECH Apprentice
 
Joined: Apr 2005
Posts: 319
Likes: 1
From: North Carolina
Default

One option, and I don't know how you feel about it because personally I don't care for it, is Nitrous. Nitrous is a cold gas which would do what you want it to do (cool the fuel) and a lot more (tons more oxygen).

Now again, I am not a fan of nitrous, but there may be a lot you would want to do to prepare the engine for that. And that brings us to another cost factor.
Reply
Old Apr 29, 2008 | 03:09 PM
  #7  
1999 SS's Avatar
TECH Resident
iTrader: (3)
 
Joined: Feb 2005
Posts: 846
Likes: 0
From: detroit area
Default

i know that summit or gegs sells an inline fuel cooler. its nothing extravagent, it looks just like a small trans cooler.
Reply
Old Apr 29, 2008 | 03:51 PM
  #8  
YellowToy/A's Avatar
TECH Fanatic
iTrader: (1)
 
Joined: May 2004
Posts: 1,016
Likes: 0
From: Northern WV just south of MD
Default

Cooling the fuel will do nothing or power. Cool the air and you will get something. Alahol injection in the inlet air might be good for 15 HP.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Apr 29, 2008 | 04:54 PM
  #9  
ShortChevy's Avatar
12 Second Club
15 Year Member
iTrader: (21)
 
Joined: Jun 2007
Posts: 1,102
Likes: 0
From: Muskegon, MI
Default

These engines are diesel, small if any gain on an ls1. I think jegs and summit both sell a inline fuel cooler that is suppose to be framerail mounted.
Reply




All times are GMT -5. The time now is 12:30 AM.

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