12 Second Club In the 12s yet? Come inside!

First time hitting 12's

Thread Tools
 
Search this Thread
 
Old Sep 20, 2009 | 12:08 AM
  #1  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default First time hitting 12's

only thing done to my motor is the exhaust (straights) bigger intake lid and dyno tuned (dyno'd in at 360hp 382tq at the wheels). Eibach springs BMR lca w/reloc brac. bmr panhard bar and sway bars. Eagle F1's. Spec stage 2+ alum flywheel and pressure plate. pulled a 12.90 today and think I could maybe get alittle more out of it on the street tires if the track were a bit warmer lol.
Reply
Old Sep 20, 2009 | 12:24 AM
  #2  
breze84's Avatar
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

uhhhhhh... Thats a super high hp and tq for your mods..... Had to have been a very very generous dyno.... Congrats on a 12 sec pass.... But i wanna see a dyno sheet for those numbers because ive never seen a ls1 put those numbers without a cam, longtubes, ud pulley ect ect ect ect..... Others will agree....
Reply
Old Sep 20, 2009 | 09:13 AM
  #3  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default



This run didn't show the 382 tq but one of my other runs did. It was on a "dyno dynamics" he said it was a load based dyno and that it was super accurate compared to in inertia based dyno's. and I do have long tubes don't know if I mention that haha.
Reply
Old Sep 20, 2009 | 12:54 PM
  #4  
breze84's Avatar
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Originally Posted by Ethan[ws6]


This run didn't show the 382 tq but one of my other runs did. It was on a "dyno dynamics" he said it was a load based dyno and that it was super accurate compared to in inertia based dyno's. and I do have long tubes don't know if I mention that haha.
Ive never seen a dyno graph look like that before..... Oh well....
Reply
Old Sep 20, 2009 | 12:59 PM
  #5  
Phantom_LS2's Avatar
12 Second Club
iTrader: (3)
 
Joined: Mar 2008
Posts: 331
Likes: 0
From: Waco, Tx
Default

Originally Posted by breze84
Ive never seen a dyno graph look like that before..... Oh well....
x2
Reply
Old Sep 20, 2009 | 05:48 PM
  #6  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default

Don't ask me lol. The numbers are lower than what the guy before me said lol. He had papers saying 364 rwhp lol. but idc what the numbers are.. it could be 50 hp I still ran a 12 haha
Reply
Old Sep 20, 2009 | 07:24 PM
  #7  
TA1364's Avatar
11 Second Club
iTrader: (11)
 
Joined: Aug 2007
Posts: 1,779
Likes: 3
From: Dayton, OH
Default

WHat was the mph?
Reply
Old Sep 20, 2009 | 07:34 PM
  #8  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default

trapped 111.09
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Sep 20, 2009 | 10:58 PM
  #9  
breze84's Avatar
12 Second Club
 
Joined: Apr 2009
Posts: 815
Likes: 2
From: Chicago, IL
Default

Originally Posted by Ethan[ws6]
it could be 50 hp I still ran a 12 haha
I'll give you that, But your dyno graph looks like a lie detector test or EKG lmao..... Just bustin your chops, All in good fun haha....
Reply
Old Sep 20, 2009 | 11:33 PM
  #10  
Magnet's Avatar
11 Second Club
20 Year Member
iTrader: (36)
 
Joined: Sep 2004
Posts: 4,085
Likes: 77
From: Fort Myers Florida
Default

Thats not an accurate dyno/ measurement.. it has spikes the entire graph which distorts the true numbers.. Congrats on your 12 for sure, but those numbers are BS... not your fault at all, but whoever is using that dyno isn't too with it..
Reply
Old Sep 21, 2009 | 08:24 AM
  #11  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default

Well that's the second time the dyno has said 360HP so I'll claim it until I see other numbers haha. but like I said numbers don't matter when you're flyin through the gears.
Reply
Old Sep 21, 2009 | 12:58 PM
  #12  
Magnet's Avatar
11 Second Club
20 Year Member
iTrader: (36)
 
Joined: Sep 2004
Posts: 4,085
Likes: 77
From: Fort Myers Florida
Default

definitely bro.. keep rowin!
Reply
Old Sep 22, 2009 | 06:48 AM
  #13  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default

I can't wait to go faster lol.. I'm building a higher horsepower ls1 for it now
Reply
Old Sep 22, 2009 | 11:35 AM
  #14  
dlk1950's Avatar
12 Second Club
 
Joined: Sep 2007
Posts: 593
Likes: 0
From: Portage Pa.
Default

Congrats on getting in the 12s..
Reply
Old Sep 22, 2009 | 03:11 PM
  #15  
Kingc8r's Avatar
11 Second Club
15 Year Member
Liked
Loved
Community Favorite
iTrader: (21)
 
Joined: Jan 2008
Posts: 4,565
Likes: 59
From: SF Bay Area
Default

That dyno graph looks like that because it has no smoothing added to it. Also those are probably uncorrected numbers...

Not trying to hate but from the dyno graphs I have seen and what cars with your mods put down that is my educated guess...lol

I made 332hp untuned with LT,OR Y, CB, Cutout, Lid and LS6 and ran 12.84 @ 107.7
Reply
Old Sep 22, 2009 | 03:12 PM
  #16  
Kingc8r's Avatar
11 Second Club
15 Year Member
Liked
Loved
Community Favorite
iTrader: (21)
 
Joined: Jan 2008
Posts: 4,565
Likes: 59
From: SF Bay Area
Default

Oh yea, congrats on hitting the 12's
Reply
Old Sep 23, 2009 | 10:59 PM
  #17  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default

Thanks!
Reply
Old Sep 24, 2009 | 09:13 PM
  #18  
senicalj4579's Avatar
10 Second Club
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Jan 2006
Posts: 5,260
Likes: 24
Default

just curious....mt or auto? congrats on hitting 12s
Reply
Old Sep 24, 2009 | 10:16 PM
  #19  
Ethan[ws6]'s Avatar
Thread Starter
11 Second Club
iTrader: (13)
 
Joined: Jan 2009
Posts: 851
Likes: 2
From: Indianapolis, Indiana
Default

manual. spec stage 2+ clutch, aluminum pressure plate and aluminum flywheel. Just got all the synchro's replaced last year.
Reply
Old Sep 24, 2009 | 11:47 PM
  #20  
TA1364's Avatar
11 Second Club
iTrader: (11)
 
Joined: Aug 2007
Posts: 1,779
Likes: 3
From: Dayton, OH
Default

Originally Posted by Kingc8r
That dyno graph looks like that because it has no smoothing added to it. Also those are probably uncorrected numbers...

Not trying to hate but from the dyno graphs I have seen and what cars with your mods put down that is my educated guess...lol

I made 332hp untuned with LT,OR Y, CB, Cutout, Lid and LS6 and ran 12.84 @ 107.7
I made 305 hp and ran 1233 @ 109, lol.
Reply



All times are GMT -5. The time now is 06:03 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
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-4
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-5
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-6
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-7
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-8
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-9
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