Singapore

Effective way to flush engine to remove salt, sand, silt and grime & to reduce corrosion
Large rectangular 4-4/5" x 3" (123 x 76mm) PVC cups
Black coated spring steel frame for quick & secure connection
Easy to connect - Simply slide cups over the top of the water intake slots and connect your garden hose to the quick connect fitting
Suits most outboards & stern drives (which have side water intakes on the lower unit)