Hi Kev.

A few questions. Where did they get this special racing ECU from? Can it be purchased via your local Yamaha dealer?

Also, I am very interested to find out why your valves are floating?

Have been running the stg 1, 2 and 3 cams on the raptors up to 9000 RPM and it works fine. Last time I checked, the Xt and raptor both uses the same part number for the springs and valves.

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