RIVA Engine Breather Kit for 1.8L (12-23)

RIVA Racing Engine Breather Kit for Yamaha 1800 jet skis from 2012 and up

Reference: RY19040-BCC

The engine breather kit is easy to install, it prevents crankcase vapors and oil vapors from entering the air intake of your Yamaha engine. Increases horsepower by eliminating the engine's requirement to burn relatively incombustible oil.

Also improves intercooler efficiency by preventing oil sludge coating which reduces thermal efficiency. Excess oil vapor is routed to our translucent catch can where it condenses and collects for occasional draining via an integrated petcock valve.

Features a no-slip reservoir foam to control oil movement. Kit includes breather filter and aluminum mounting bracket along with all necessary hardware and installation instructions.

Main features:
Eliminates energy-wasting oil vapors from the intake.
Improves intercooler efficiency.
Translucent material allows oil level to be inspected.
Integrated petcock valve for oil drain.
Anti-slosh reservoir foam to control oil movement.

Use and maintenance:
The engine oil level should be at or just below the halfway mark on the dipstick.
Follow the proper engine oil level inspection procedure outlined in the owner's manual.
Check and empty the drain pan if necessary.
Do not use harsh chemicals to clean the Catch Can (acetone, carburetor cleaner, brake cleaner, etc.).

NOTE: Fits 2012 and newer SVHO, SHO and HO engines.