Had S&S chain driven 510 cams installed after the stock cams showed abnormal wear. Also had replaced the cam bearings with the ones that came with the cam, HD lifters, and HD chain tensioners the indy had on the shelf. Everything was otherwise stock. Worked OK although rich running error codes showed up. Just had the Harley Stage I installed at Chandler (AZ) HD; slash down pipes 80678-08, SE A/C kit 29440-99D, and the EFI Super Tuner 32109-08B. New max HP is 78.88 and Torque is 90.05. Air/Fuel mixture is consistent across all RPMs at 13:1 Of the three sets of lines on Dyno 1, the top one is the new, current figures. The middle line is with the 510 cam only, and the bottom line is stock from the example in the P & A catalog.