JSP BILLET COOL HEAD / JSP ALL OUT MX HEAD INSERT Maximizing the full power of

Maximizing the full power of your race engine with more over rev and mid/top end power for those wide open outdoor tracks

THIS ACTUATOR SWITCH IS USED ON HDR MODELS AND SOME LATE SPORT MODELS

Light Package

LED INTERIOR LIGHT STRIP

ONE SIZE FITS MOST

JSP BILLET COOL HEAD / JSP ALL OUT MX HEAD INSERT Maximizing the full power ofThe ultimate solution to maximize cooling and bring out the full performance of your engine. Custom 5. 2cc billet insert. Maximizing the full power of your race engine with more over rev and mid top end power for those wide open outdoor tracks. Housing a smaller 10mm spark plug optimizing combustion efficiently. Smaller squish band requiring the cylinder to be raised 0. 2mm 0. 3mm over stock height. NOTE Requires NGK LR8B spark plug Oem O ring kit