Drag Racing Tech
Sponsored by:
Sponsored by:

2012 COPO Specs INSIDE!!

Thread Tools
 
Search this Thread
 
Old Apr 19, 2012 | 06:12 AM
  #21  
1dirtyZ's Avatar
8 Second Club
iTrader: (1)
 
Joined: Nov 2001
Posts: 3,697
Likes: 1
From: the not so stock tribe
Default

definatly post pics of the car , especially the rear suspension
Reply
Old Apr 20, 2012 | 10:37 AM
  #22  
thechef's Avatar
Moderator
20 Year Member
iTrader: (13)
 
Joined: May 2002
Posts: 4,718
Likes: 1
From: milford,CT
Default

what is the price tags on these pkgs????
Reply
Old Apr 20, 2012 | 11:54 AM
  #23  
06X6spdGTO's Avatar
Thread Starter
10 Second Club
iTrader: (6)
 
Joined: Aug 2006
Posts: 643
Likes: 1
From: Kearney, NE
Default

89k to 97k
89k 427 N/A
97k 327/4.0l whipple
Reply
Old Apr 20, 2012 | 11:55 AM
  #24  
JL ws-6's Avatar
Race your car!
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (50)
 
Joined: Mar 2004
Posts: 15,421
Likes: 18
Default

Originally Posted by thechef
what is the price tags on these pkgs????
Retarded
Reply
Old Apr 20, 2012 | 11:09 PM
  #25  
Gary Z's Avatar
10 Second Club
 
Joined: Nov 2002
Posts: 1,471
Likes: 3
From: Berkeley, California
Default

Can someone briefly explain why a powerglide is appropriate for this car? My understanding has been that a pg works best in lightweight, high-hp cars.
Reply
Old Apr 21, 2012 | 01:04 AM
  #26  
06X6spdGTO's Avatar
Thread Starter
10 Second Club
iTrader: (6)
 
Joined: Aug 2006
Posts: 643
Likes: 1
From: Kearney, NE
Default

I guess 3100lbs isnt Light?? FWIW our 2980lb race weight Gbody picked up 3 tenths with the 406sbc just from switching to a powerglide over the TH350

406 is probly making around 450-475bhp.
Reply
Old Apr 21, 2012 | 11:06 AM
  #27  
Gary Z's Avatar
10 Second Club
 
Joined: Nov 2002
Posts: 1,471
Likes: 3
From: Berkeley, California
Default

Originally Posted by 06X6spdGTO
...our 2980lb race weight Gbody picked up 3 tenths with the 406sbc just from switching to a powerglide over the TH350
This is very surprising and interesting to me, a manual transmission guy. The torque converter must be doing some magic I don't know about.
Reply
Old Apr 21, 2012 | 12:15 PM
  #28  
subhumanzz's Avatar
9 Second Club
iTrader: (46)
 
Joined: May 2006
Posts: 1,037
Likes: 0
From: Fredericksburg, VA
Default

Originally Posted by Travu25
I have seen the "Cobra jet" and It ran 8.20's in the 1/8th I will see if i can find the video
Just stop, Don Fezel just ran his cobra jet to a 8.975 last weekend at the NHRA race. Thats a far cry from a 8.2 1/8th time. Bolt on f-bodies run faster than that.
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 Apr 21, 2012 | 12:38 PM
  #29  
jbhotrod's Avatar
On The Tree
 
Joined: Feb 2012
Posts: 101
Likes: 0
Default

Just curious, but why is the hp rating so low?
Reply
Old Apr 21, 2012 | 03:18 PM
  #30  
Dirty Vegas's Avatar
10 Second Club
iTrader: (12)
 
Joined: May 2004
Posts: 930
Likes: 0
From: Chicago IL/ Lake Geneva WI
Default

Read this, and it will explain why the power numbers are what they are.

www.nhra.com/competition/classification.aspx
Reply
Old Apr 22, 2012 | 01:46 AM
  #31  
06X6spdGTO's Avatar
Thread Starter
10 Second Club
iTrader: (6)
 
Joined: Aug 2006
Posts: 643
Likes: 1
From: Kearney, NE
Default

Originally Posted by Gary Z
This is very surprising and interesting to me, a manual transmission guy. The torque converter must be doing some magic I don't know about.
Used the same converter in both the TH350 and Glide for our car. The Powerglide also had more MPH and close to the same 60' time.

FYI the glide we run is a "Turbo Glide" basically a powerglide with a TH350 Main. So we can run the EXACT same Torque converter in both Trans setups.


Im pretty sure the Glide is less parasitic and about 40-60lbs less than the TH350.
Reply
Old Apr 22, 2012 | 01:47 AM
  #32  
06X6spdGTO's Avatar
Thread Starter
10 Second Club
iTrader: (6)
 
Joined: Aug 2006
Posts: 643
Likes: 1
From: Kearney, NE
Default

Ill see If I can dig up the old time slips for the glide vs the TH350. I know we have them saved somewhere.
Reply
Old Apr 22, 2012 | 09:28 AM
  #33  
GIZMO's Avatar
TECH Addict
iTrader: (8)
 
Joined: Jan 2004
Posts: 2,780
Likes: 3
From: Shelby, NC
Default

Originally Posted by 06X6spdGTO
We plan to run S/S Eliminator.
Which class?
Reply
Old Apr 22, 2012 | 03:39 PM
  #34  
Wnts2Go10O's Avatar
TECH Veteran
iTrader: (12)
 
Joined: Dec 2004
Posts: 4,354
Likes: 0
From: Rockville, MD
Default

Originally Posted by 06X6spdGTO
89k to 97k
89k 427 N/A
97k 327/4.0l whipple
that makes no sense what so ever.
Reply
Old Apr 22, 2012 | 04:31 PM
  #35  
06X6spdGTO's Avatar
Thread Starter
10 Second Club
iTrader: (6)
 
Joined: Aug 2006
Posts: 643
Likes: 1
From: Kearney, NE
Default

The Prices ARE VERY WELL inline with the Cobra Jet and Trak Pak Challenger
Reply
Old Apr 22, 2012 | 06:07 PM
  #36  
GIZMO's Avatar
TECH Addict
iTrader: (8)
 
Joined: Jan 2004
Posts: 2,780
Likes: 3
From: Shelby, NC
Default

Originally Posted by Wnts2Go10O
.....that makes no sense what so ever.
You need to read that list again. GM has actually done a good job keeping the price in line.
Reply
Old Apr 24, 2012 | 07:17 AM
  #37  
GIZMO's Avatar
TECH Addict
iTrader: (8)
 
Joined: Jan 2004
Posts: 2,780
Likes: 3
From: Shelby, NC
Default

Originally Posted by LNorton
Did they get any specs in for a manual trans or a 3 speed?
I just got the official "yes" for both! Daren is a happy boy today!!

I guess that it is time to build a transmission!
Reply
Old Apr 25, 2012 | 10:48 AM
  #38  
Heyfred's Avatar
TECH Regular
15 Year Member
iTrader: (10)
 
Joined: Sep 2008
Posts: 473
Likes: 12
From: Woodinville, WA.
Default

definatly post pics of the car , especially the rear suspension
Watch the video below, stop it when it shows the rear supension.


http://www.youtube.com/watch?v=f03RM5i3cDs
Reply
Old Apr 25, 2012 | 05:58 PM
  #39  
1dirtyZ's Avatar
8 Second Club
iTrader: (1)
 
Joined: Nov 2001
Posts: 3,697
Likes: 1
From: the not so stock tribe
Default

thanks!!
Reply
Old Apr 25, 2012 | 08:05 PM
  #40  
06X6spdGTO's Avatar
Thread Starter
10 Second Club
iTrader: (6)
 
Joined: Aug 2006
Posts: 643
Likes: 1
From: Kearney, NE
Default

PURE WIN!! @ 2:29 in the video above!
Reply



All times are GMT -5. The time now is 04:58 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