HP Adjustments on NHRA.com

[Ryan_Haag]

Originally Posted by Herbie Null

Ryan, when I went from my 67 camaro to the 87 camaro I put the same engine and transmission in. At the same weight vs the 67 I went a tenth quicker and 2 mph faster, the fwd GT cars vs the RWD cars follow this same logic. So I would say a jelly bean car with the same HP and weight as you would be a good 15 hundredths to 2 tenths faster in qualifying than you. Now if the FWD car with the lighter shipping weight can run GT/C are lower because of the lighter shipping weight then they get another 5 hundredths because of the index break that a RWD can not get to.

Sounds like I need to update Herbie!