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-   -   IHRA vs NHRA tech: cannot find IHRA Stock car classification (https://classracer.com/classforum/showthread.php?t=15992)

ALMACK 02-18-2009 08:25 AM
IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
I cannot find the Stock Car Classification guide nor engine blueprint spec sheets on the IHRA site. (for Stock)

Does IHRA use NHRA's engine spec sheets and car classifications ?

Duane Eiskant 02-18-2009 09:22 AM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
Alan, they use the NHRA guide, there are some factored horsepower ratings that different from NHRA. Duane

Steve OB 02-18-2009 05:21 PM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
Do they post the different HP ratings anywhere or is that something you have to ask directly for?

Ed Carpenter 02-18-2009 06:50 PM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
I have had to call or email in the past. If it's on there website i've never found it.

Steve OB 02-18-2009 07:33 PM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
Thank you Ed.

Bob Pagano 02-18-2009 07:34 PM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
Under "Competition Department" then look for horsepower changes down on the right, listed are all changes that are different than NHRA.

Robert Swartz 02-19-2009 09:20 PM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
Quote:
Originally Posted by Bob Pagano (Post 106565)
Under "Competition Department" then look for horsepower changes down on the right, listed are all changes that are different than NHRA.
Bob,

Hadn't been on the IHRA site for awhile. There's alot of useful information there.

Thanks,
Robert Swartz

rutledge 02-20-2009 01:08 AM
Re: IHRA vs NHRA tech: cannot find IHRA Stock car classification
 
Quote:
Originally Posted by Bob Pagano (Post 106565)
Under "Competition Department" then look for horsepower changes down on the right, listed are all changes that are different than NHRA.
I don't think the list is complete. The '67 327/275hp combo is rated at 274 nhra and less in ihra, but isn't listed on the ihra site.

It would be nice if they would just list all of the hp ratings like nhra.

Jacob


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