Bombardier SeaDoo 1998 factory shop manual, Page 158Get this manual
Section 05 COOLING SYSTEM Subsection 02 (CIRCUIT, COMPONENTS AND CARE)
Regulated water is injected in the tuned pipe by calibrated fitting
F06E09A
F06E0AA
1Water supply of the water flow regulator valve
The lower hose of the valve is the water supply and the upper hose is the regulated injection water for the tuned pipe
1Injection fitting