Feuling Vented Oil Dipstick

This breathing dipstick removes unwanted build-up of blow by, which is found in engines with excessive leakdown through the rings/cylinders (a common issue with large displacement big bore engines)

The Feuling Vented Dipstick can help motorcycles that experience what is called oil blow by (when oil is pushed out through the air intake)

Dipstick vents excessive crankcase pressure from the oil tank through a breather system consisting of a filter element and umbrella valve

Also a helpful product to release excessive crankcase pressure

Test results show a decrease in wet sumping oil levels

Made in the USA

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