C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

C2 Dx Car beat two C3 Cars at Daytona 1968

Thread Tools
 
Search this Thread
 
Old 08-16-2011, 02:10 AM
  #1  
TCracingCA
Team Owner

Thread Starter
 
TCracingCA's Avatar
 
Member Since: Sep 2002
Location: California
Posts: 36,671
Received 1,684 Likes on 1,006 Posts

Default C2 Dx Car beat two C3 Cars at Daytona 1968

I don't have any info on this, or have I found any real hour by hour on this--- any theories or info? Was it weight, was it driver's, were there mechanical problems?- I do believe one of the C3 cars had problems. I would think that this did not turn out as planned! It is also quicker to ask knowledgable forum members to settle a discussion that I had with a family member pertaining to the superiority of one model or another. I think that both models have there advantages/disadvantages. Thanks!

Last edited by TCracingCA; 08-16-2011 at 02:13 AM.
Old 08-16-2011, 08:58 AM
  #2  
gbvette62
Race Director
 
gbvette62's Avatar
 
Member Since: Oct 2000
Location: Shamong, NJ
Posts: 11,128
Received 2,049 Likes on 1,327 Posts

Default

I would guess that it was mainly because the 67 had been racing for a year, and as such, was fully sorted out. The 68's were brand new race cars, I think the 24 hour was their first race.

The DX 67 out qualified the 2 DX 68's, but the DX 67 was out qualified by both of the James Garner American International Racing Team, 68 Corvettes. So the 67 DX car may have been faster than it's 2 team cars, but it wasn't inherently faster than a 68 L-88.

The 67 won the GT class, and completed 586 laps. The Revson/Yenko 68 completed only 496 laps and the Thompson/DeLorenzo car completed even fewer laps (430). One of the American International cars finished, but only ran 373 laps, while the second AIR car retired on lap 262 with an engine failure. It's obvious from the laps completed, that the 68's must have all suffered some kind of mechanical problems, during the race.

Mechanically, the 67 and 68 L-88's are basically identical. The only variable would be aerodynamics and preparation. I don't think that there's any question as to the 68 being better aero wise, especially at high speed, so the difference had to be preparation. This is not to say that the 68's weren't as well prepared. All 4 68's (the 2 DX cars & the 2 AIR cars) were brand new race cars, in their first race, while the 67 had a year of racing on it.

As is often the case in racing, luck may have had something to do with it too.
Old 08-20-2011, 03:54 AM
  #3  
TCracingCA
Team Owner

Thread Starter
 
TCracingCA's Avatar
 
Member Since: Sep 2002
Location: California
Posts: 36,671
Received 1,684 Likes on 1,006 Posts

Default Thanks! For the reply!

With the completed lap count, I assume mechanical problems. I didn't know that the 67 out qualified the 68. Now that is interesting!
Old 08-20-2011, 05:29 AM
  #4  
groovyjay
Le Mans Master
 
groovyjay's Avatar
 
Member Since: Nov 2000
Posts: 8,175
Received 169 Likes on 91 Posts

Default

those C2 DX cars are super fast...


Old 08-20-2011, 12:37 PM
  #5  
63Corvette
Le Mans Master
 
63Corvette's Avatar
 
Member Since: Apr 2001
Location: Granbury Texas
Posts: 9,556
Received 283 Likes on 199 Posts

Default

Maybe because of brake cooling
Old 08-20-2011, 03:12 PM
  #6  
TCracingCA
Team Owner

Thread Starter
 
TCracingCA's Avatar
 
Member Since: Sep 2002
Location: California
Posts: 36,671
Received 1,684 Likes on 1,006 Posts

Default Cool Picture, what race was that?

I know that car was built by Yenko Chevrolet to compete in FIA. But the car got flared, the grill modification is interesting basically just cutting a bigger hole to exhaust heat. The factory supplied L-88 headers are present, the brake cooling looks something like a mod from IMSA or Can Am racing (radical), the true magnesium rims, etc.. They were going for it! And I am sure that there was alot more under the skin.
Another interesting car was the Phil Currin C2 #99 that took the 1972 Imsa Championship. I know at that time, the IMSA was running mostly production based cars and the radical stuff started in about late 1974.

Last edited by TCracingCA; 08-22-2011 at 01:02 AM.
Old 08-20-2011, 04:21 PM
  #7  
groovyjay
Le Mans Master
 
groovyjay's Avatar
 
Member Since: Nov 2000
Posts: 8,175
Received 169 Likes on 91 Posts

Default

Originally Posted by 63Corvette
Maybe because of brake cooling
Thanks for the picture, got any more?
Old 08-20-2011, 04:23 PM
  #8  
63Corvette
Le Mans Master
 
63Corvette's Avatar
 
Member Since: Apr 2001
Location: Granbury Texas
Posts: 9,556
Received 283 Likes on 199 Posts

Default

Delmo and Morgan at Sebring I think.......

Get notified of new replies

To C2 Dx Car beat two C3 Cars at Daytona 1968




Quick Reply: C2 Dx Car beat two C3 Cars at Daytona 1968



All times are GMT -4. The time now is 09:28 PM.