Hi Monty,
You need to get your butt out to Phoenix to do some racing soon. I was wondering, using a 053 pipe, what would the difference be in the powerband, and mileage, between a square header and the round one?

On a side note, what do you think of this stupid new rule to take away most of our signature? You and I are going to have to do some major pruning. I for one am not happy about it.

Have fun,
Burn nitro.