How to Modify the PCV on a Kawasaki KLR650

This motorcycle tutorial shows you how to do a PCV mod on a Kawasaki KLR650. The PCV mod is putting a one way valve in the breather hose from the engine into the airbox.

Purpose: only lets the engine case exhale, not suck air back in.

Side effect: potentially reduces or eliminates your engine's oil drinking problem

If you do this mod and don't like it, it is easily reversible.

If you still want to do this PCV mod on your KLR 650 then check out this bike tutorial.

Tools you'll need:

Pliers

Flathead screwdriver

Other stuff you'll need:

Hose clamps (3)

PCV Valve (1)

-O'Reilly Auto/Microguard PCV345

-FRAM FV345 & FV345DP

-BWD Auto PCV358

-Napa Item MPF39358 or CRB29358

-Advance Auto, Purolator #PV1050