Just starting on a build on a 2001 ultra with 30,000 miles. Originally this was just going to be a cam swap to gear cams for reliability. After talking to the Guys at AMS, this is what I am installing: AMS CNC ported heads AMS 96" Big Bore kit  Big Bore multi-layer steel Head Gaskets Cam install kit ANDREWS TW26G gear drive CAMS Cam DRIVE GEAR SET AMS-HyLift Lifters S&S Adjustable Pushrod Kit Top End Gasket Set Surface and boring of oil pump cover / cam plate (includes the 5 o rings) Already have VH true duels and mufflers and an Arlen ness big gulper. I have already installed a Cobra FI2000 to take care of the crappy stage1 tune the dealer did on the bike. After installing the FI2000 it was like riding a different bike; Pops and bangs disappeared and no more low end pinging. Hope the device can handle the new mods I will keep this updated. I am building this for torque not top end, so will see how it goes I would appreciate any comments.