Thanks Richard. Your advice on the extensions will be included when I build the exhaust.

Years ago when I was racing the current rule book always lived in one of 3 places: the bench when I was building the car, when it wasn't on the bench it was in the glove compartment, and in my hand when there was a question about the car.

When Tucson first opened and I was getting a bunch of customers cars ready to go race (you'd be amased how many guys with "11 or 12 second" cars stopped bragging) your advice on the rule book was what I gave to my customers almost verbatem.

Again thanks.