Forced Induction Superchargers | Turbochargers | Intercoolers

The Blower Shop LSX

Thread Tools
 
Search this Thread
 
Old May 4, 2015 | 11:27 AM
  #1  
1973 STEP A SIDE's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Dec 2012
Posts: 261
Likes: 7
Default The Blower Shop LSX

Have you guy's seen this ? And what is your thought ?

http://www.theblowershop.com/store/l...1cf77f135aa92f
Reply
Old May 4, 2015 | 12:58 PM
  #2  
Fahrenschnell's Avatar
Launching!
iTrader: (1)
 
Joined: Apr 2007
Posts: 236
Likes: 2
From: Tampa, FL
Default

Badass....Been around a while though
Reply
Old May 5, 2015 | 02:07 PM
  #3  
Meth Sled's Avatar
Launching!
iTrader: (1)
 
Joined: Feb 2015
Posts: 203
Likes: 0
From: Houston, Texas
Default

Agreed, not familiar with their LSX applications but from what I've seen on SBC and BBC motors, they're pretty damned good.
Reply
Old May 5, 2015 | 05:01 PM
  #4  
LLLosingit's Avatar
TECH Junkie
10 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Aug 2013
Posts: 3,845
Likes: 487
From: Iowa
Default

LS 408 with roots 10-71 blower (BDS KIT). The original owner (This is his video) decided not to repair it after it was hurt on the dyno so now I'm rebuilding it. It'll likely be going into a 1951 Chevy 5 window truck.

Reply
Old May 7, 2015 | 12:44 PM
  #5  
1973 STEP A SIDE's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Dec 2012
Posts: 261
Likes: 7
Default

That is bad a$$ How much did it make ? Are you using the 10/71 ?
Reply
Old May 7, 2015 | 01:35 PM
  #6  
LLLosingit's Avatar
TECH Junkie
10 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Aug 2013
Posts: 3,845
Likes: 487
From: Iowa
Default

Originally Posted by 1973 STEP A SIDE
That is bad a$$ How much did it make ? Are you using the 10/71 ?
I'll be running a 6-71 unless I come across a good deal on something bigger.
It made around 800+ at 9lbs of boost and 923hp @5200 rpms with 15lbs when it broke. Would have been around a 1000 had it made the full pull.
Torque is where the roots blower shines, Made well over 600ftlbs at 3,000 rpms and near 700 at 4,000 rpms.
I'm not looking for max power so I'll probably be running 7-8 pounds of boost so it should be in the 750hp range.
Reply
Old May 7, 2015 | 01:43 PM
  #7  
LLLosingit's Avatar
TECH Junkie
10 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Aug 2013
Posts: 3,845
Likes: 487
From: Iowa
Default

Here is the low boost pull. With torque like this it should be fun on the street.


Name:  73c315ae-4bca-4eb7-86ff-cdff428334fd.jpg
Views: 1369
Size:  131.2 KB
Attached Images
Reply
Old May 7, 2015 | 07:16 PM
  #8  
1973 STEP A SIDE's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Dec 2012
Posts: 261
Likes: 7
Default

I have a new 6/71 BDS my son want to buy a LSX 376 B15 long block and add the 6/71 on it . If he can come up with the cash for the motor I will give it to him . Every 17 year old boy needs a blower motor !!!

How big of engine was under that 10/71 ?
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 May 7, 2015 | 07:46 PM
  #9  
Meth Sled's Avatar
Launching!
iTrader: (1)
 
Joined: Feb 2015
Posts: 203
Likes: 0
From: Houston, Texas
Default

I loveeeeeee blower motors
Reply
Old May 7, 2015 | 08:55 PM
  #10  
LLLosingit's Avatar
TECH Junkie
10 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Aug 2013
Posts: 3,845
Likes: 487
From: Iowa
Default

Originally Posted by 1973 STEP A SIDE
I have a new 6/71 BDS my son want to buy a LSX 376 B15 long block and add the 6/71 on it . If he can come up with the cash for the motor I will give it to him . Every 17 year old boy needs a blower motor !!!

How big of engine was under that 10/71 ?
408ci
Reply
Old May 7, 2015 | 09:24 PM
  #11  
1973 STEP A SIDE's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Dec 2012
Posts: 261
Likes: 7
Default

What cam was in that motor ?
Reply
Old May 8, 2015 | 10:04 AM
  #12  
LLLosingit's Avatar
TECH Junkie
10 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Aug 2013
Posts: 3,845
Likes: 487
From: Iowa
Default

Originally Posted by 1973 STEP A SIDE
What cam was in that motor ?
Custom grind by Ed Curtis at Flow Tech Induction (FTI)
Reply
Old May 10, 2015 | 10:18 AM
  #13  
1973 STEP A SIDE's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Dec 2012
Posts: 261
Likes: 7
Default

Originally Posted by LLLosingit
Custom grind by Ed Curtis at Flow Tech Induction (FTI)
Are you still going to run this cam ? Has a great sound to it . Thanks for the info .
Reply
Old May 10, 2015 | 03:57 PM
  #14  
LLLosingit's Avatar
TECH Junkie
10 Year Member
Liked
Loved
Community Favorite
iTrader: (4)
 
Joined: Aug 2013
Posts: 3,845
Likes: 487
From: Iowa
Default

Yeah, It's going to interesting on the street.
Reply
Old May 10, 2015 | 07:13 PM
  #15  
1973 STEP A SIDE's Avatar
Thread Starter
Launching!
iTrader: (4)
 
Joined: Dec 2012
Posts: 261
Likes: 7
Default

How close do you have it to running ? Would love to see video !!
Reply
Old Dec 9, 2016 | 07:35 AM
  #16  
IH8FORD's Avatar
10 Second Club
iTrader: (6)
 
Joined: Mar 2007
Posts: 952
Likes: 0
From: Fuquay Varina, NC
Default

Originally Posted by LLLosingit
LS 408 with roots 10-71 blower (BDS KIT). The original owner (This is his video) decided not to repair it after it was hurt on the dyno so now I'm rebuilding it. It'll likely be going into a 1951 Chevy 5 window truck.

https://www.youtube.com/watch?v=lgSzexMny9Y
What happend to it? Engine damage or did the blower get messed up? I ask because you said that your were going to run a 6-71.
Reply
Old Dec 12, 2016 | 08:53 AM
  #17  
lrdlt265's Avatar
Teching In
15 Year Member
 
Joined: Aug 2009
Posts: 15
Likes: 0
Default

I have an 871 on my 4.8 not dynoed yet. Just melted a piston due to crappy fuel pump. Trying to upload a pic but my phone isnt cooperating
Reply
Old Dec 12, 2016 | 08:56 AM
  #18  
lrdlt265's Avatar
Teching In
15 Year Member
 
Joined: Aug 2009
Posts: 15
Likes: 0
Default



4.8 871 13%od
Reply
Old Dec 14, 2016 | 06:24 AM
  #19  
forcd ind's Avatar
TECH Veteran
15 Year Member
Liked
Loved
Community Favorite
iTrader: (7)
 
Joined: Sep 2007
Posts: 4,188
Likes: 292
From: woodbine, md
Default

I was always worried about how little of the crank that sticks out the front of the LS engines, whether it was enough to support a roots-I ran a couple Prochargers w/o a problem, but used serp. belts.
Reply
Old Dec 24, 2016 | 04:04 PM
  #20  
Tig's Avatar
Tig
TECH Fanatic
20 Year Member
Liked
Loved
 
Joined: Dec 2005
Posts: 1,011
Likes: 1
From: Earth
Default

lrd,
Nice man.

Seeing an old school roots blower on an LS is just bad ***.

How many are out there? It would be nice to see some LS guys putting some reviews up on them.
Reply



All times are GMT -5. The time now is 11:56 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