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Jack Matyas · 06-29-2015, 01:38 PM

Seems there are many opinions out there right now about whether its once or twice a year that the NHRA checks averages to see if more or less horsepower is needed on combinations that have exceeded the 1.0 under deal .

I've checked and rechecked but can only find it written that its twice a year but many now say its been changed to once .Anyone else ......

06-29-2015, 01:38 PM	#1
Jack Matyas Live Reporter Join Date: Nov 2001 Location: Bethlehem , PA -Christmas City , USA Posts: 4,830 Likes: 336 Liked 1,579 Times in 323 Posts	More AHFS - Once or twice each year ? Seems there are many opinions out there right now about whether its once or twice a year that the NHRA checks averages to see if more or less horsepower is needed on combinations that have exceeded the 1.0 under deal . I've checked and rechecked but can only find it written that its twice a year but many now say its been changed to once .Anyone else ...... __________________ Jack Matyas 1547 FS/C 2015 Camaro COPO # 62- 2012 Camaro Convertible COPO