Pat's bike sounds fantastic and runs even better. The thunderbike pipes are the way to go if you have the cash. Me, I'm a cheapskate and I like to tinker so I drilled my own. The performance with a professionally designed system will obviously be superior to mine. I can live with that quite happily. If you want the best, go with the Thunderpipes. If not, try my Blunderpipes Holesaw.
Mike Sr.
