C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

New Toy

Thread Tools
 
Search this Thread
 
Old Oct 4, 2011 | 06:12 PM
  #1  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default New Toy

Think this will shoe horn in the C3?

Reply
Old Oct 4, 2011 | 06:32 PM
  #2  
worship79's Avatar
worship79
Drifting
Supporting Member
Conversation Starter
Liked
Loved
Community Favorite
 
Joined: Jul 2005
Posts: 1,623
Likes: 29
From: The Netherlands
Default

Looks impressive! Got specs?
Reply
Old Oct 4, 2011 | 07:14 PM
  #3  
SmokedTires's Avatar
SmokedTires
Le Mans Master
20 Year Member
 
Joined: Apr 2000
Posts: 7,562
Likes: 9
From: B'Ville NY
Cruise-In III Veteran
St. Jude Donor '05
Default

Me likes

Reply
Old Oct 4, 2011 | 07:16 PM
  #4  
7t9l82's Avatar
7t9l82
Le Mans Master
15 Year Member
Conversation Starter
Photogenic
Community Favorite
 
Joined: Oct 2010
Posts: 6,930
Likes: 845
From: melbourne florida
2023 C3 of the Year Finalist - Modified
Default

it will bolt in , a dry sump system tank would be fun to have in there too.
Reply
Old Oct 4, 2011 | 08:16 PM
  #5  
oldsarge's Avatar
oldsarge
Race Director
10 Year Member
 
Joined: Aug 2007
Posts: 10,977
Likes: 19
From: Canboro Ontario
Default

Looks like it will go in alright, just hope that it stays put.....
That looks like you are going to have a little power under that hood.
Reply
Old Oct 4, 2011 | 09:13 PM
  #6  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default

Originally Posted by worship79
Looks impressive! Got specs?
It's a 518 CID Schmidt with Profiler Hitman heads with 1 small kit.
Reply
Old Oct 4, 2011 | 10:38 PM
  #7  
ajrothm's Avatar
ajrothm
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 9,993
Likes: 1,136
From: League City Tx
Default

Damn...

That going in the 81'?

That oughta be good for what, about 800hp on motor? Another 250 on the fogger?

Top secret I'm sure...

You'll really be testing the aluminum IRS now... lol
Reply
Old Oct 4, 2011 | 10:50 PM
  #8  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default

Originally Posted by ajrothm
Damn...

That going in the 81'?

That oughta be good for what, about 800hp on motor? Another 250 on the fogger?

Top secret I'm sure...

You'll really be testing the aluminum IRS now... lol
You're close... 2.8hp per cube on the dyno at Schmidt's.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-1

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-2

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-3

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-4

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-5

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-6

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-7

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-8

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
story-9

Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

 Michael S. Palmer
Old Oct 4, 2011 | 10:58 PM
  #9  
ajrothm's Avatar
ajrothm
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 9,993
Likes: 1,136
From: League City Tx
Default

Originally Posted by HBZ_81_C3
You're close... 2.8hp per cube on the dyno at Schmidt's.
2.8 per cube on the motor alone? holy $hit.... That's a pro stocker right there.....lol

Damn good power even if that's on the jug....

My guess would be 800-900 on motor and 300-400 on the fogger. Either way that is high 7 sec power in the right chasis....like a 10.5...

I hate to know what that baby set you back.

A buddy of mine recently did a short deck "454" from Naiser. Sheetmetal single dominator, painted big chiefs....made 1050hp with the nitrous tune up. Got a fogger and a plate. It's going in a 69 camaro 10.5w. The motor before he built it was in a 63 split window street car that went 7.80s on one small kit...with about 200hp less at the crank..... And drove it to car shows on the weekends...lol
Reply
Old Oct 5, 2011 | 02:51 AM
  #10  
7T1vette's Avatar
7T1vette
Team Owner
15 Year Member
Community Builder
Community Influencer
Top Answer: 5
 
Joined: Jan 2006
Posts: 37,637
Likes: 3,116
From: Crossville TN
Default

Only if the frame/suspension has been upgraded with super-duper titanium unobtainium!!! That is a monster.....
Reply
Old Oct 5, 2011 | 07:01 AM
  #11  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default

Originally Posted by ajrothm
2.8 per cube on the motor alone? holy $hit.... That's a pro stocker right there.....lol

Damn good power even if that's on the jug....

My guess would be 800-900 on motor and 300-400 on the fogger. Either way that is high 7 sec power in the right chasis....like a 10.5...

I hate to know what that baby set you back.

A buddy of mine recently did a short deck "454" from Naiser. Sheetmetal single dominator, painted big chiefs....made 1050hp with the nitrous tune up. Got a fogger and a plate. It's going in a 69 camaro 10.5w. The motor before he built it was in a 63 split window street car that went 7.80s on one small kit...with about 200hp less at the crank..... And drove it to car shows on the weekends...lol
This is not going in the Vette.
It's for our X275 Drag Radial car. Rules require a cast intake and with a big block we can only have one kit and also limited on max pill size 054. Limited to a 10.2 deck as well. The dyno results were with a .038 pill which leaves us plenty of room to step it up if needed. Minimum weight for big block cars is 2450, so we are good there. Actually going to have to add about 150lbs. of ballast. This should be a ton of fun on a 275 tire. We're limited to 275/60X15 rear tire! Most of the races are 1/8 mile and we will need to be in the 4.90's or better to be competitive. We ran 5.08 @ 149 MPH with basically the same motor that was 522" that made less power. Schmidt found something with the 518 combo that really helped broaden the curve and made way more up stairs.
And, can't run wheelie bars either!
Reply
Old Oct 5, 2011 | 10:51 AM
  #12  
7T1vette's Avatar
7T1vette
Team Owner
15 Year Member
Community Builder
Community Influencer
Top Answer: 5
 
Joined: Jan 2006
Posts: 37,637
Likes: 3,116
From: Crossville TN
Default

What clutch hardware do you use with that to manage all that torque without just making smoke?
Reply
Old Oct 5, 2011 | 03:31 PM
  #13  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default

Originally Posted by 7T1vette
What clutch hardware do you use with that to manage all that torque without just making smoke?
No clutch. 5500RPM torque converter with a Powerglide and a lot of electronics to get it applied without blowing the tires away.

Reply
Old Oct 5, 2011 | 04:06 PM
  #14  
ajrothm's Avatar
ajrothm
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: May 2006
Posts: 9,993
Likes: 1,136
From: League City Tx
Default

bad *** car right there.... Any other pics of it? The 275 class cars are AWESOME to watch.....very entertaining.... 4.90s on a 275 is just insane...... It was just a few years ago 10.5w cars were running 4.90s.....

Good stuff man...
Reply
Old Oct 5, 2011 | 09:00 PM
  #15  
CFD E59's Avatar
CFD E59
Racer
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Nov 2008
Posts: 315
Likes: 46
From: Chicago Illinois
Default

I sure hope so. I would like to see video of that thing launching.
Reply
Old Oct 6, 2011 | 11:54 AM
  #16  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default

Originally Posted by ajrothm
bad *** car right there.... Any other pics of it? The 275 class cars are AWESOME to watch.....very entertaining.... 4.90s on a 275 is just insane...... It was just a few years ago 10.5w cars were running 4.90s.....

Good stuff man...
Got some pics... probably not appropriate on this forum.

I think the engine and tranny are the only forum appropriate pieces in the car.
Reply
Old Oct 6, 2011 | 12:03 PM
  #17  
HBZ_81_C3's Avatar
HBZ_81_C3
Thread Starter
Racer
15 Year Member
 
Joined: Jul 2008
Posts: 338
Likes: 4
From: Bowling Green Kentucky
Default

Originally Posted by CFD E59
I sure hope so. I would like to see video of that thing launching.
The launch is really pretty sweet. The car rolls out rather soft for about 20 feet then we begin bringing the power in on a fairly rapid curve and it picks the front up about 12 to 14 inches and carries it to about 500 feet or so and gently sits down. We always trip the 60' and the 330' clocks with the rear tires which give us slow numbers there. Have on occasion hopped the MPH clocks and have had some 200+ MPH time slips for the 1/8 mile!
Reply
Old Oct 6, 2011 | 06:34 PM
  #18  
RobbSalzmann's Avatar
RobbSalzmann
Burning Brakes
Supporting Lifetime Gold
 
Joined: May 2009
Posts: 1,232
Likes: 6
From: Tucson AZ
St. Jude Donor '12
Default

Originally Posted by HBZ_81_C3
Think this will shoe horn in the C3?
If it wont fit in yours, I'm sure I could make some room in mine.. You know, just sayin'...

I'd love to know what all the electronics are.
Reply

Get notified of new replies

To New Toy





All times are GMT -4. The time now is 05:41 AM.

story-0
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-1
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-2
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-3
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-4
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-5
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-6
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-7
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-8
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-9
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE