[Dave Casey]

The main reason that the records are only for 2 years is because they do not set them back to a minimum if the combo is refactored. Say a record is set today at Maple grove and the combo gets hit 20 hp in the next year or 2, even though that car may not make that class anymore or must carry more weight, the record still stands until it is broken or 2 years have passed. It may not sound/be perfectly fair, but it saves alot of work in the tech dept.