Join Date: May 2012
Location: Evansville, IN, USA
How much film strength do we really need (HTHS)?
I've run Amsoil 4T 10W40, Mobil 4T 10W40 which both have HTHS above 4, and lately Silkolene ester 15W50 which is @ 5. But Amazon has a sweet price on Castrol Power RS 4T 10W50 however their PDS shows HTHS is only 3.7... think that is adequate for the crank bearings? I'm hesitant to go less than an HTHS of 4. Six liters for $42 free shipping.
2016 Moto Guzzi Stelvio NTX | 2016 Multistrada S (totaled) | 2013 Multistrada S Touring (sold)
Last edited by Bonaventure; Aug 4th, 2015 at 7:24 pm.