[Jeff Kempton]

Maybe one of you could clarify something for me. With the exception of the nine combos listed in the IHRA horsepower list on the IHRA website, don't all Pure Stock entries use the NHRA Stock factors to determine their natural class? In other words; once the V6 Mustang combo was in the NHRA Guide it also became eligible for Pure Stock at the NHRA factor, unless IHRA adjusts it, in which case the combo and revised factor would be added to their list along with the nine already listed.

If this is not correct then only those nine combos would be eligible to run Pure Stock, which is not the case.

Thanks are certainly due to Jesse for providing the technical info so that the late model production Mustangs are able to race in Super Stock and Stock as well as Pure Stock.