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-   -   2018 copo camaro 427 na hp (https://classracer.com/classforum/showthread.php?t=72141)

Steven71291 02-03-2019 05:34 PM
2018 copo camaro 427 na hp
 
Can anyone please tell me the HP of the 2018 COPO 427 NA engine?
NHRA rating is 470 HP.
I”be heard it is really over 1000 HP
Thank You :)

SSDiv6 02-03-2019 06:36 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Steven71291 (Post 581590)
Can anyone please tell me the HP of the 2018 COPO 427 NA engine?
NHRA rating is 470 HP.
I”be heard it is really over 1000 HP
Thank You :)
It is rated at 481 HP in Stock Eliminator with an automatic.

Rated at 470 HP in Stock Eliminator with a manual and also rated at 470 HP in Super Stock with both Automatic and Manual.

Steven71291 02-03-2019 06:53 PM
Re: 2018 copo camaro 427 na hp
 
I know, but that is NHRA rating..
which I’ve been told is different

ALMACK 02-03-2019 09:51 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Steven71291 (Post 581596)
I know, but that is NHRA rating..
which I’ve been told is different
I doubt any class racer with that engine is going to reveal the hp it actually makes.
The best someone could do is guesstimate what it is making with the use a h.p. calculation site, if they know the race weight and the e.t. and mph.

http://www.tciauto.com/tc/racing-calculators

Rat Raceway 02-04-2019 12:16 AM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Steven71291 (Post 581590)
Can anyone please tell me the HP of the 2018 COPO 427 NA engine?
NHRA rating is 470 HP.
I”be heard it is really over 1000 HP
Thank You :)
No where near 1000 HP, period!!!

stage1scott 02-04-2019 01:08 AM
Re: 2018 copo camaro 427 na hp
 
guesstimate would be over 800 based on the records and class weights using the calculator posted above

X-TECH MAN 02-04-2019 09:27 AM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Steven71291 (Post 581590)
Can anyone please tell me the HP of the 2018 COPO 427 NA engine?
NHRA rating is 470 HP.
I”be heard it is really over 1000 HP
Thank You :)
Whatever it is would be an outright lie !

Tom Goldman 02-04-2019 09:39 AM
Re: 2018 copo camaro 427 na hp
 
Lower 800's would be a realistic estimate. ….especially taking into account the efficiency of the chassis /converter setups in these cars.

Rob Wright 02-04-2019 04:51 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Steven71291 (Post 581590)
Can anyone please tell me the HP of the 2018 COPO 427 NA engine?
NHRA rating is 470 HP.
I”be heard it is really over 1000 HP
Thank You :)
It depends on who's dyno you run it on, but real HP is 765-ish @ 7300-ish RPM.

Tom Moock 02-04-2019 07:33 PM
Re: 2018 copo camaro 427 na hp
 
If you use Racing Calculator, the new 2019 Mustang needs to makes1500 hp. To run 7.72 @ 175 mph. # 3575. If i used It correct?

HP HUNTER 02-04-2019 08:09 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Rob Wright (Post 581642)
It depends on who's dyno you run it on, but real HP is 765-ish @ 7300-ish RPM.
Yes

TOSTO RACING 02-04-2019 09:11 PM
Re: 2018 copo camaro 427 na hp
 
825 hp in 2016!

https://www.enginelabs.com/engine-te...liminator-ls7/

Rat Raceway 02-05-2019 12:43 AM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by TOSTO RACING (Post 581657)
That motor would smoke the factory Bullet!!!

rickseeman 02-07-2019 02:10 PM
Re: 2018 copo camaro 427 na hp
 
I talked to a guy that pulled one out and put it on the dyno and it made 1100.

Todd Gross 02-07-2019 02:50 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by Rob Wright (Post 581642)
It depends on who's dyno you run it on, but real HP is 765-ish @ 7300-ish RPM.
I'd say your spot-on Rob. The one's I've seen have been close to 780 on our dyno and up to 835+HP Blue Printed, .060 over and hopped up.
1.9 per CI is a possibility , but 2.25 or better per ain't happening without a power adder.

GUMP 02-07-2019 08:40 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by JMan (Post 581890)
I'd say your spot-on Rob.
He should be........

Kevin Panzino 02-07-2019 10:49 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by rickseeman (Post 581881)
I talked to a guy that pulled one out and put it on the dyno and it made 1100.
Wow, Amazing!! Without additional information, I would be inclined to suggest that your contact has either an extremely serious dynomometer calibration problem, a typographic error in data reported to you, a quite significant "error" in the data he/she has chosen to present to you. Or, (and this would be amazing!) he/she has figured out how to defy the laws of thermodynamics, in which case I would love to meet your friend without further delay, and the adult beverages commensurate with the conversation are entirely on me.

Rob Wright 02-11-2019 05:30 PM
Re: 2018 copo camaro 427 na hp
 
Quote:
Originally Posted by rickseeman (Post 581881)
I talked to a guy that pulled one out and put it on the dyno and it made 1100.
That's what a 350 supercharged will do on a water brake.


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