Thank you for purchasing one of our TAKEGAWA's products.This is a special cam shaft for ensuring maximum power of R Stage.Please read this Instruction Manual carefully, observe the instructions without fail, and do the installation work with thorough knowledge of them.Please be informed that, mainly because of improvement in performance, design changes, and cost increase, the product specifications and prices aresubject to change without prior notice.This manual should be retained for future reference.Please note that, in some cases, the illustrations and photos may vary from the actual hardware.Instruction Manual for Cam ShaftWhen you notice something abnormal with your motorcycle while riding down a road, stop riding immediately and park your motorcyle in a safe place.(Otherwise, the continued ride could lead to accidents.)Always drive the engine in a well-ventilated place, and do not start the engine in an airtight place.(Otherwise, you will suffer from carbon monoxide poisoning.)Before starting the installation, stablize the position of engine for the sake of safe work.(Otherwise, the engine could overturn and injure you while you are working.)The following show the envisioned possibility of human death or serious injuries to human bodies as a result of disregarding thefollowing cautions.WarningKit ContentsPrepare right tools for the work.(Otherwise, parts will be damaged or you will suffer injuries.)Never fail to use a tachometer to make sure that you drive the engine below the upper limit of revolutions.(Over revving not only adversely affects the engine but also causes the engine to break down.)Please do checking and maintenance periodically.(Failure to check or carry out maintenance of the engine may cause the engine damage.If you find damaged parts when checking and performing maintenance of your motorcycle, do replace them with new ones.(The continued use of these damaged parts could lead to the engine damage.)The following show the envisioned possibility of injuries to human bodies or property damages as a result of disregarding the followingcautions.CautionItem No.Exclusively for R-Stage Head of 01-03-7008.Cannot be installed onto a stock engine.