
Designed for engine tuners and demanding mechanics, the JIMS nozzle tester simplifies the adjustment and monitoring of piston lubrication systems. Compact and robust, it allows for cleaning the assembly lubricant nozzle, observing the spray under real conditions, and measuring the pressure (psi) at which the nozzle activates — before the closure of the cases. A practical tool for detecting a piston nozzle stuck in the open or closed position, it reduces trips to the workshop and secures tuning operations.
Ideal for the Vintage/Classic and Road/Touring universes, this spray tester naturally finds its place in a workshop that works on large twins (e.g. Harley models listed as a reference). Easy to use, it helps visualize and validate the flow and opening of the nozzles before sealing the case — a small accessory that speaks the language of pistons and long-distance journeys.