I have a clutch problem since I had the upgrade to a 103 with cams installed. I have adjusted the clutch and the shop has done the same but it slips. I can run down the highway about 65 or 70 and hit the gas and it silps. Have been thinking about installing a (AIM)Variable Pressure Clutch. Ant thoughts yea or nay. Most people I have talked with say its the only way to go.