Ahfs???

[art leong]

Originally Posted by JeremyDuncan

It is ambigious in the NHRA description but, In the past the fastest trigger run decides what the % increase is.

1) There has to be two triggers to warrant review. for example one trigger of -1.080 & one of -1.111


2) If the engine family average or class average is faster than .-850, than the combination recieves a hp hit.

3) The precentage of hit or amount of index is determine by fastest trigger. In the example I gave a hit of 2.25%(-10 of index) would be given because of the faster triggering run being between -1.100 &-1.199 under if the average was faster than -.850 under.

Okay. Thanks
So the .85 average is the deciding factor. If you make 2 runs over 1 second under.