Can AMSOIL 20W-50 Cure Harley Milwaukee-8 Valvetrain Ticking Noise?

A reader asks: I’ve got a 2019 Harley-Davidson Street Glide with the Milwaukee-8 107 engine. When using conventional 20W-50 oil, I hear a valve ticking noise at about 2100 RPM. Will AMSOIL Synthetic 20W-50 cure this noise?

Our answer: Some customer feedback seems to suggest that this particular valvetrain noise disappears once they switch to AMSOIL V-Twin Synthetic 20W-50.

Please note that we haven’t personally witnessed this, nor is this a claim made by AMSOIL Inc. But this is customer feedback we have received regarding the use of AMSOIL 20W-50 in the the Milwaukee-Eight engine.

Related: See All Of Our Articles About Harley-Davidson Motorcycles And Synthetic Oil 

Why Would AMSOIL V-Twin Synthetic 20W-50 Make The Milwaukee-Eight Motor Run Quieter?

It would have something to do with the robust additive package in this synthetic 20W-50. AMSOIL formulated this oil to provide a powerful anti-wear barrier. This no-doubt contributes to overall smoother and quieter v-twin operation.

Another factor is that AMSOIL 20W-50 also lowers friction. Harley customers constantly comment that their engines have better throttle response than with other oils.

AMSOIL V-Twin Synthetic 20W-50 is a favorite with owners of all types of Harley-Davidson engines. We routinely hear about noticeably cooler operating temperatures and smoother performance. This AMSOIL 20W-50 is probably the most cost-effective upgrade you can make for your Harley-Davidson motorcycle.

Here is more information on AMSOIL new line of oil-change kits for H-D Twin Cam and Milwaukee-Eight engines. Also note AMSOIL’s superb V-Twin Transmission and Primary Fluids.

In conclusion, the Milwaukee-Eight engine is Harley’s latest and most refined engine ever. It is designed to run considerably smoother than the Twin-Cam engine it replaced. AMSOIL V-Twin Synthetic 20W-50 can optimize this smoothness and protect your investment.

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