Forced Induction Superchargers | Turbochargers | Intercoolers

GT-47 240 hit the dyno

Thread Tools
 
Search this Thread
 
Old Dec 10, 2007 | 12:23 PM
  #1  
417 Motorsports's Avatar
Thread Starter
Banned
iTrader: (2)
 
Joined: Feb 2004
Posts: 250
Likes: 0
From: Springfield Mo
Default GT-47 240 hit the dyno

Made 640RWHP through a BTE 4500 stall and powerglide on a measly 13psi. and only 14degrees of timing. This is all still on the 100k mile sock bottom end and l92 heads Needless to say me and Crazychris (tuner) where fingers crossed on the last pull. LOL

http://www.youtube.com/watch?v=6FuFE7O4ifE



Last edited by 417 Motorsports; Dec 13, 2007 at 07:24 PM.
Reply
Old Dec 10, 2007 | 12:32 PM
  #2  
94snake's Avatar
Launching!
 
Joined: Jan 2005
Posts: 233
Likes: 0
From: Birmingham, AL
Default

VERY impressive for that high of a stall and a powerglide
Reply
Old Dec 10, 2007 | 01:07 PM
  #3  
ScreaminRedZ's Avatar
registered user
20 Year Member
Photogenic
iTrader: (3)
 
Joined: Oct 2005
Posts: 2,941
Likes: 0
Default

Damn, that's alot of power! What's the car weigh?
Reply
Old Dec 10, 2007 | 01:44 PM
  #4  
fitz98ta's Avatar
10 Second Club
iTrader: (29)
 
Joined: Feb 2004
Posts: 409
Likes: 1
From: Springfield MO
Default

yeah yeah yeah. nobody cares blake

j/k man. i still can't believe it made that much with that stall
another awesome build!!!
Reply
Old Dec 10, 2007 | 02:24 PM
  #5  
LS1 SPEED's Avatar
Banned
iTrader: (22)
 
Joined: Jan 2004
Posts: 4,957
Likes: 2
From: Schaumburg,IL
Default

crazy power concidering the stall/trans combo and STOCK BLOCK !
Reply
Old Dec 10, 2007 | 04:18 PM
  #6  
Incognito's Avatar
Teching In
 
Joined: Jul 2005
Posts: 49
Likes: 0
From: Springfield, Mo
Default

again congrats! What does it weigh?

Last edited by Incognito; Dec 10, 2007 at 04:28 PM.
Reply
Old Dec 10, 2007 | 04:41 PM
  #7  
417 Motorsports's Avatar
Thread Starter
Banned
iTrader: (2)
 
Joined: Feb 2004
Posts: 250
Likes: 0
From: Springfield Mo
Default

2740lbs with me and all fluids
Reply
Old Dec 10, 2007 | 04:42 PM
  #8  
Incognito's Avatar
Teching In
 
Joined: Jul 2005
Posts: 49
Likes: 0
From: Springfield, Mo
Default

Originally Posted by 417 Motorsports
2740lbs with me and all fluids

is that before or after a night with David's mom?
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 Dec 10, 2007 | 06:23 PM
  #9  
Beaflag VonRathburg's Avatar
OWN3D BY MY PROF!
iTrader: (176)
 
Joined: Feb 2006
Posts: 9,146
Likes: 3
From: Jax Beach, Florida
Default

That should be one hell of a set up. What wheel / tire combo are you running? Is it going to hook that much power?
Reply
Old Dec 10, 2007 | 06:31 PM
  #10  
417 Motorsports's Avatar
Thread Starter
Banned
iTrader: (2)
 
Joined: Feb 2004
Posts: 250
Likes: 0
From: Springfield Mo
Default

there is a link to the car in my signature
Reply
Old Dec 10, 2007 | 08:37 PM
  #11  
gator's 99TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: Nov 2001
Posts: 9,971
Likes: 2
From: Tampa Bay
Default

very cool!
Reply
Old Dec 10, 2007 | 08:43 PM
  #12  
TrakDay's Avatar
9 Second Club
iTrader: (7)
 
Joined: Feb 2005
Posts: 866
Likes: 1
Default

Nice! Im curious to see how she does!
Reply
Old Dec 10, 2007 | 09:38 PM
  #13  
417 Motorsports's Avatar
Thread Starter
Banned
iTrader: (2)
 
Joined: Feb 2004
Posts: 250
Likes: 0
From: Springfield Mo
Default

Car ran 6.21 @112 in the 1/8 on the 505hp setting back in november 17th
Reply
Old Dec 10, 2007 | 10:45 PM
  #14  
Pro Stock John's Avatar
LS1Tech Co-Founder
20 Year Member
Community Influencer
iTrader: (34)
 
Joined: Nov 2001
Posts: 45,339
Likes: 1,770
From: Chicago, IL
Default

I smell 8's with a stock bottom end.

I am still gonna circle back with you on that other stuff but it will be a couple of weeks I'm totally swamped.
Reply
Old Dec 10, 2007 | 10:54 PM
  #15  
Willem @ Fuel Injection Concepts's Avatar
Banned
iTrader: (2)
 
Joined: Jul 2005
Posts: 590
Likes: 1
From: Schaumburg, IL
Default

Originally Posted by LS1 SPEED
concidering the stall/trans combo
agreed, amazing numbers at 1 bar thru that stalled auto..

what rear are you guys running?
Reply
Old Dec 11, 2007 | 01:29 AM
  #16  
chuntington101's Avatar
TECH Addict
 
Joined: Aug 2004
Posts: 2,866
Likes: 4
Default

nice numbers! what fuel was this on??

Chris.
Reply
Old Dec 11, 2007 | 07:54 AM
  #17  
ScreaminRedZ's Avatar
registered user
20 Year Member
Photogenic
iTrader: (3)
 
Joined: Oct 2005
Posts: 2,941
Likes: 0
Default

That's freaking SICK! Definitely keep us updated on the progress!
Reply
Old Dec 11, 2007 | 07:55 AM
  #18  
PPI Typhoon's Avatar
On The Tree
iTrader: (1)
 
Joined: Nov 2005
Posts: 164
Likes: 0
From: Phoenix, AZ
Default

Need videos. I'd like to see how that GT47 spools
Reply
Old Dec 11, 2007 | 09:39 AM
  #19  
High Pressure's Avatar
TECH Apprentice
iTrader: (8)
 
Joined: Nov 2006
Posts: 344
Likes: 0
From: Denver
Default

Congrats, I would like to see how that gt47 spools as well
Reply
Old Dec 11, 2007 | 09:49 AM
  #20  
Nitrus rush's Avatar
Teching In
 
Joined: Nov 2006
Posts: 25
Likes: 0
Default

I don't know if anyone has posted this yet, but I found a video on Streetfire.
Reply



All times are GMT -5. The time now is 05:02 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