John, I got the clutches on both bikes last night, they looked great. I only had a chance to take mine around the block but I was able to smoke the tires on asphalt; this is surprising as I only expected a top end gain like some have mentioned. Bruce just called me after testing his this morning and hit 88 MPH. This is 8 MPH faster than before the clutch and we still have some fine tuning to do on the carbs. I'm sure we can get a couple more out of it. Just wanted to give a big thanks, we are both very happy.