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-   -   2023 632 Copo (https://classracer.com/classforum/showthread.php?t=84030)

Mark Yacavone 01-26-2023 12:20 PM

Re: 2023 632 Copo
 
Wow...Probably leave the line at what...20% throttle opening?

GUMP 01-26-2023 12:38 PM

Re: 2023 632 Copo
 
Quote:

Originally Posted by Mark Yacavone (Post 674840)
Wow...Probably leave the line at what...20% throttle opening?

None of the COPOs have Drive-By-Wire.

Barry Polley 01-26-2023 01:12 PM

Re: 2023 632 Copo
 
Quote:

Originally Posted by GUMP (Post 674842)
None of the COPOs have Drive-By-Wire.

Throttle cable to butterfly? Wow!
Learn something every day.

Mark Yacavone 01-26-2023 01:21 PM

Re: 2023 632 Copo
 
Quote:

Originally Posted by GUMP (Post 674842)
None of the COPOs have Drive-By-Wire.

Hey ,thanks for that info.
So they leave off the Grid, or maybe feathering the gas pedal? ;-)

Charles Stewart 01-26-2023 03:33 PM

Re: 2023 632 Copo
 
Specs are now available on "classracerinfo"
Thanks Mr. Southerland. :)

jaythorne 01-26-2023 04:23 PM

Re: 2023 632 Copo
 
so a 632 with those parts has the potential of what ......1400?....a ss car built with that in could go what???7.6......

MR DERBY CITY 01-26-2023 05:52 PM

Re: 2023 632 Copo
 
Quote:

Originally Posted by Rory McNeil (Post 674800)
Well, that`s a relief! I thought maybe this was the reason that NHRA brought in the SS/QA class, in case Chevy was able :to convince NHRA that the 632 should be rated at 180 HP!:D

Well, only 26 days into the new year AND this is the FUNNIEST post of the year …. …..Thank You Rory. !!

Larry Hill 01-26-2023 06:55 PM

Re: 2023 632 Copo
 
.91 HP per cubic inch!!!!! with .780 lift and 12:1 C//R and four
2.55"holes in the air inlet, and and "As the premier sanctioning organization of drag racing.........................providing the opportunity for fair competition..................."

PozQB14 01-27-2023 10:12 AM

Re: 2023 632 Copo
 
Quote:

Originally Posted by Mark Yacavone (Post 674850)
Hey ,thanks for that info.
So they leave off the Grid, or maybe feathering the gas pedal? ;-)

Its all Holley EFI, no grids are needed in a copo. This is an issue with NHRA and their HP factoring system. Guys at my shop constantly try to understand our rules and reasonings behind the HP factors of the combos out there, specifically the fuel injected cars. They are confused why the LSA's or the LS7's arent legal but a COPO is. These LS engines are mass produced in showroom vehicles that make 550-700 HP out of the box and we can't get them into the guide simply because they wouldn't fit a realistic class without being weighing a ton. Yet, a 632 COPO that makes close to 1,000, lets say even at 800, and is rated at 575? Thats laughable. If we want to entice more of a younger crowd, these COPO's arent the ticket. NHRA has to get the cars that are seen on the road, i.e CTSV's, supercharged corvettes, newer camaro's, and played with at all these performance shops, in the guide and let the new generation of racers get involved. Yes, the 632 COPO is awesome, I saw it at PRI. But the average guy walking around doesn't have 6 figures to drop on a racecar...atlease not all at once, lol.

Mark Yacavone 01-27-2023 12:28 PM

Re: 2023 632 Copo
 
Quote:

Originally Posted by PozQB14 (Post 674890)
Its all Holley EFI, no grids are needed in a copo. This is an issue with NHRA and their HP factoring system. Guys at my shop constantly try to understand our rules and reasonings behind the HP factors of the combos out there, specifically the fuel injected cars. They are confused why the LSA's or the LS7's arent legal but a COPO is. These LS engines are mass produced in showroom vehicles that make 550-700 HP out of the box and we can't get them into the guide simply because they wouldn't fit a realistic class without being weighing a ton. Yet, a 632 COPO that makes close to 1,000, lets say even at 800, and is rated at 575? Thats laughable. If we want to entice more of a younger crowd, these COPO's arent the ticket. NHRA has to get the cars that are seen on the road, i.e CTSV's, supercharged corvettes, newer camaro's, and played with at all these performance shops, in the guide and let the new generation of racers get involved. Yes, the 632 COPO is awesome, I saw it at PRI. But the average guy walking around doesn't have 6 figures to drop on a racecar...atlease not all at once, lol.

All well and good but it looks like I'm not going to get the answer I'm looking for here.
I guess I better start a new thread. ;-)


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