Generation III External Engine LS1 | LS6 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

porting weiand=loss of low end??

Thread Tools
 
Search this Thread
 
Old Aug 30, 2009 | 09:53 PM
  #1  
Zaxz28's Avatar
Thread Starter
TECH Apprentice
 
Joined: Oct 2008
Posts: 344
Likes: 0
Default porting weiand=loss of low end??

I was reading a couple of threads and it seems to make sense. But I want to run it by some of you. If I port my weiand ls1 intake will that mean that I have a loss of low end power because the increased opening in the runners means slower air moving into the chambers. I have a stock cam and not much else, I was planning on porting my tb and opening the TB opening on the weiand, any thoughts...Thanks
Reply
Old Aug 31, 2009 | 06:13 PM
  #2  
Zaxz28's Avatar
Thread Starter
TECH Apprentice
 
Joined: Oct 2008
Posts: 344
Likes: 0
Default

Bump for some love
Reply
Old Sep 1, 2009 | 12:28 AM
  #3  
Full-Force's Avatar
TECH Junkie
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Aug 2004
Posts: 3,070
Likes: 5
From: Upstate of SC
Default

Honestly man, there isn't that much that can be ported on those things.

If you want to keep that intake and want a little better performance out of it then consider having it extrude honed.
Reply
Old Sep 1, 2009 | 05:09 PM
  #4  
Zaxz28's Avatar
Thread Starter
TECH Apprentice
 
Joined: Oct 2008
Posts: 344
Likes: 0
Default

Nah, I don't want to pay 700 for it, I wasn't sure if I should get a tune, or get it ported. I wonder what would be better?
Reply
Old Sep 2, 2009 | 04:50 AM
  #5  
gun4hire's Avatar
TECH Enthusiast
iTrader: (17)
 
Joined: Aug 2005
Posts: 523
Likes: 0
From: San Antonio, TX
Default

I have the same intake and haven't begun to mess with it yet, however I was told the best you can really do is match it up to the TB and heads working on the flow rather than the overall volume. Anything else is expensive and won't net you many gains...

HTH...
Reply
Old Sep 2, 2009 | 01:20 PM
  #6  
Zaxz28's Avatar
Thread Starter
TECH Apprentice
 
Joined: Oct 2008
Posts: 344
Likes: 0
Default

How did you feel about the manifold, I might just try and debur the flash on it. and get a tune.
Reply
Old Sep 2, 2009 | 11:07 PM
  #7  
Full-Force's Avatar
TECH Junkie
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Aug 2004
Posts: 3,070
Likes: 5
From: Upstate of SC
Default

Seriously dude, you would probably get more performance with a fresh coat of wax on the car to cut down on wind resistance.
Reply
Old Sep 3, 2009 | 01:12 PM
  #8  
Zaxz28's Avatar
Thread Starter
TECH Apprentice
 
Joined: Oct 2008
Posts: 344
Likes: 0
Default

Thanks for putting it so bluntley sometimes I don't get it. I will get it tuned instead.

Zach
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 Sep 3, 2009 | 05:32 PM
  #9  
Full-Force's Avatar
TECH Junkie
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (11)
 
Joined: Aug 2004
Posts: 3,070
Likes: 5
From: Upstate of SC
Default

Its all good brother. Nothin but love here, lol.
Reply




All times are GMT -5. The time now is 10:07 PM.

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