CLASS RACER FORUM - View Single Post

Mike Carr · 03-28-2012, 03:44 PM

Same rules as usual. Shipping weight of the car divided by the IHRA rating of the engine used = natural class, and can then go up or down one class. I don't have the numbers in front of me to tell you exact numbers/classes.

03-28-2012, 03:44 PM	#2
Mike Carr VIP Member Join Date: Nov 2001 Location: Enon Valley PA Posts: 1,650 Likes: 234 Liked 83 Times in 37 Posts	Re: Ihra question Same rules as usual. Shipping weight of the car divided by the IHRA rating of the engine used = natural class, and can then go up or down one class. I don't have the numbers in front of me to tell you exact numbers/classes. __________________ Mike Carr, Tri-State S/SS Association President Looking for 2015 S/SS Race Sponsors Contact me if interested buffdaddy_1302@hotmail.com (724) 510-5912