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

Decided on the Weiand

Thread Tools
 
Search this Thread
 
Old Nov 10, 2008 | 10:27 PM
  #1  
SSickLS1's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Jul 2006
Posts: 238
Likes: 0
From: Odessa Tx. "oilfeild country"
Default Decided on the Weiand

I think ive decided on the Weiand intake manifold. From what i gather it has relatively same flow/hp/tq#'s as the LS6 but it seems easier to find a Weiand (new) for cheaper than a LS6 (new). Also i havent heard of any fitment/leakage problems on the Weiand and rufuse to buy into the heatsoak garbage. I also have an 80mm tb im running. I like the idea of being able to port the manifold to multiply the benifit of larger than stock tb and you cant do that with an LS6. If anyone has had problems with the Weiand please let me know before i make my purchase! Install issues?
Reply
Old Nov 10, 2008 | 10:32 PM
  #2  
Wesmanw02's Avatar
TECH Fanatic
iTrader: (4)
 
Joined: Feb 2006
Posts: 1,369
Likes: 4
Default

You're talking about the Weiand cast aluminum intake??

Why not wait for the Street Warrior to come out?? Its a better intake in every possible way. The Gen IV design was delayed, but the Gen III version should be out this month.
Reply
Old Nov 10, 2008 | 11:21 PM
  #3  
SSickLS1's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Jul 2006
Posts: 238
Likes: 0
From: Odessa Tx. "oilfeild country"
Default

what are the specs on it - how much $ for one - i found a new weiand for $375
Reply
Old Nov 11, 2008 | 12:31 AM
  #4  
socmguy's Avatar
Restricted User
iTrader: (18)
 
Joined: Apr 2007
Posts: 1,514
Likes: 0
From: Fayetteville, NC
Default

There's a reason they're not very popular. Keep "search"ing.
Reply
Old Nov 11, 2008 | 01:05 AM
  #5  
xirxious's Avatar
Staging Lane
 
Joined: Oct 2007
Posts: 76
Likes: 0
Default

What is the weight difference over a FAST? I assume fast is close to stock.
Reply
Old Nov 11, 2008 | 08:59 AM
  #6  
SS1875's Avatar
11 Second Club
iTrader: (34)
 
Joined: Feb 2005
Posts: 3,158
Likes: 0
From: Ft. Wayne, Indiana
Default

Originally Posted by socmguy
There's a reason they're not very popular. Keep "search"ing.
Agree with this statement.
Reply
Old Nov 11, 2008 | 12:23 PM
  #7  
dmiz0420's Avatar
On The Tree
iTrader: (8)
 
Joined: Aug 2006
Posts: 182
Likes: 1
From: N. Va
Default

I have a BBK, I prefer it to the weiland aluminum. I put down 370 to the rear through a 6 spd on a stock cam car with headers.

heat soak is a joke unless you stop.
Reply
Old Nov 11, 2008 | 01:08 PM
  #8  
Todd157k's Avatar
Banned
iTrader: (5)
 
Joined: Aug 2006
Posts: 1,110
Likes: 0
From: Usa
Default

Originally Posted by Wesmanw02
You're talking about the Weiand cast aluminum intake??

Why not wait for the Street Warrior to come out?? Its a better intake in every possible way. The Gen IV design was delayed, but the Gen III version should be out this month.
GM will be on LS29 motor by the time that thing hits the streets.
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 Nov 11, 2008 | 01:38 PM
  #9  
RedRallyeZ's Avatar
TECH Fanatic
iTrader: (20)
 
Joined: Jul 2006
Posts: 1,395
Likes: 2
From: Sugartit, South Carolina
Default

Originally Posted by Todd157k
GM will be on LS29 motor by the time that thing hits the streets.
agreed. its been delayed forever and then some...

to the op, is there a special reason why you arent considering a used ls6? your post makes it seems like you are in for a budget intake and HAVE to have a brand new one
Reply
Old Nov 11, 2008 | 07:38 PM
  #10  
SSickLS1's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Jul 2006
Posts: 238
Likes: 0
From: Odessa Tx. "oilfeild country"
Default

I just have a thing against buying a used part when an equally performing new part costs a fraction more. I hear alot of guys talking about picking up ls6 im's for little more than $200 but on both ebay and LS1tech sales page i see none going for less than 300 USED wo gaskets shipping etc. Im tired of waiting and this is the first ive heard of it not being up to par w/the ls6. Unless you have some evidence of it being sig. weaker on a flow chart then dont even bother with the alm.vs.composite trash. If they flow the same - im good.
Reply
Old Nov 11, 2008 | 07:50 PM
  #11  
SSickLS1's Avatar
Thread Starter
Launching!
iTrader: (2)
 
Joined: Jul 2006
Posts: 238
Likes: 0
From: Odessa Tx. "oilfeild country"
Default

as for you guys bent on FAST setups - i just dont see how you can figure that $500 + (easy) can compare to $350 or - (easy). I dont need a $900 intake on a $9K car w/140k miles - thats a damn house payment damn near. And i do have a thing against used parts off the internet, im just wierd like that (iguess?).
Reply
Old Nov 12, 2008 | 03:54 PM
  #12  
chetmo's Avatar
TECH Regular
iTrader: (10)
 
Joined: Oct 2005
Posts: 403
Likes: 0
Default

if thats the case why ask for opinions, go buy the NEW shitty intake then!
Reply
Old Nov 12, 2008 | 04:53 PM
  #13  
LS1-450's Avatar
TECH Junkie
iTrader: (33)
 
Joined: Aug 2005
Posts: 3,783
Likes: 9
Default

Originally Posted by SSickLS1
I just have a thing against buying a used part when an equally performing new part costs a fraction more. I hear alot of guys talking about picking up ls6 im's for little more than $200 but on both ebay and LS1tech sales page i see none going for less than 300 USED wo gaskets shipping etc. Im tired of waiting and this is the first ive heard of it not being up to par w/the ls6. Unless you have some evidence of it being sig. weaker on a flow chart then dont even bother with the alm.vs.composite trash. If they flow the same - im good.

The aluminum Weiand is a very good intake. I ran one for 4 years & only recently went w/ the LS6 soley for the weight reduction. I also measured the airflow through both intakes, using my 85mm MAF, & noted the results in a thread named "My findings, ported LS6 vs ported Weiand." In terms of performance on your car, you will be happy with either. Good-luck
Reply
Old Nov 13, 2008 | 07:08 PM
  #14  
summitproducts's Avatar
On The Tree
iTrader: (10)
 
Joined: Nov 2007
Posts: 105
Likes: 0
Default

i also have ran one myself for a few years now. i love it and ran 9.30's with a stock throttlebody. can't say they don't flow well. i just got done modifying mine to a 90mm and polished it as well but wont get to see what it does. i am going in a different direction for next year.
Reply




All times are GMT -5. The time now is 01:54 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