We discovered an omission in Step # 24 for our Valve Train Upgrade Kit (part# RS19050-VTU) installation instructions. The additional step which must be performed is highlighted below.

24. Secure rocker arm shaft using supplied bolts. NOTE: Reference illustration# 13 for proper torque sequence. Torque at first to 7 ft•lbs / 10 N•m. Torque again to 14 ft•lbs / 20 N•m. Finish tightening by turning each bolt an additional 90-degrees. DO NOT APPLY THREAD LOCK.

If you have already installed our Valve Train Upgrade Kit and run your craft the additional 90-degree rotation must be done to each bolt. Allow engine to cool completely before doing so.

Our instructions online have been updated to reflect this correction. We apologize for any inconvenience caused.