Exhaust Post your questions and suggestions about stock or aftermarket exhaust setups. Third Gen exhaust sound files and videos!

edlebrock headers

Thread Tools
 
Search this Thread
 
Old Apr 5, 2006 | 06:26 PM
  #1  
easternjane2006's Avatar
Thread Starter
Junior Member
 
Joined: Nov 2005
Posts: 14
Likes: 0
From: franksville wisconsin
Car: 83 camaro Z28
Engine: 350
Transmission: th350
edlebrock headers

what is everybody opinion on edlebrock headers and whats the best buy for headers edlebrock or otherwise
Reply
Old Apr 5, 2006 | 06:43 PM
  #2  
Frozer!!!'s Avatar
Supreme Member
iTrader: (11)
 
Joined: Aug 2005
Posts: 1,170
Likes: 0
From: Chicago(DP)
Car: '90 RS
Engine: Vortec 350
Transmission: 700R4
Axle/Gears: 3.23 non posi
I havent heard much good about the edelbrock headers for our cars. Supposedly they leak and the TI tech coating is junk. The hooker 2055's flow very well and a lot of people own, and like them
Reply
Old Apr 6, 2006 | 05:32 PM
  #3  
five7kid's Avatar
Moderator
25 Year Member
iTrader: (14)
 
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
A couple of years ago Chevy High Performance magazine dyno'd the 350 they built for their "My Generation Camaro" 3rd gen using a set of TES with a 3" muffler where the cat goes. It pulled 385 HP.

The actual headers for their car were the LG4 version which retained the EFE valve (this was a California legal build). Although they didn't put it on a chassis dyno, the drag strip results were rather disappointing, indicating a significant decrease in apparent available power.

Moral of the story: Not all TES are created equal. The L69 and LB9/L98 versions seem to be okay, but the LG4 & LO3 systems retain all of the restrictions of the stock exhaust.

I'd still go with a user-modified set of 2055's (you can search for threads I've posted in the past about that) which are then Jet Hot coated.
Reply
Old Apr 6, 2006 | 08:58 PM
  #4  
ShiftyCapone's Avatar
Supporter/Moderator
25 Year Member
iTrader: (7)
 
Joined: Feb 2001
Posts: 13,749
Likes: 560
From: Cincinnati, OH
Car: '90 RS
Engine: 377 LSX
Transmission: Magnum T56
The Edelbrock headers are great for "100% specific applications". They are also perfect for people who want to say they have headers but don't care about the bets performance (not saying that is a bad thing per se). However, they leave a lot of performance out of the equation (as Five hinted). If one is to spend a lot of money on headers they want to alleviate all restrictions of the stock manifolds and y-pipe. The Edelbrock’s only alleviate a few flaws of the stock set-up. The Hooker 2055's are the perfect example of a header you should consider.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Rousseau92maro
Exhaust
9
Feb 1, 2016 05:12 PM
NZKnight
Tech / General Engine
6
Oct 15, 2015 02:47 PM
redformula88
Engine/Drivetrain/Suspension Parts for Sale
2
Oct 14, 2015 06:08 PM
Chad Speier
Engine/Drivetrain/Suspension Parts for Sale
3
Sep 24, 2015 12:32 PM
hdis2002
Exhaust
2
Sep 8, 2015 02:52 PM




All times are GMT -5. The time now is 10:22 PM.