If you are talking about Olav Aaen's clutch tuning book, you can buy it at many places. I know my dealer carries it. I got mine from Royal Distributing here in Ontario for free when I purchased my silencer. They were suppose to be giving away carb tuning books with the cans, but I told the guy that I didn't need that. Christ man, It's an F7 fuely, no carbs. So they sent me the clutch book instead!
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