leafman60
Cruisin' Guzzisti
Mobil 1 VTwin 20w50 has 1750 PPM zinc. It may be better for flat tappets than AGIP/ENI 10w60 at about 1100-1200 PPM !
See last page-
http://www.mobil.com/USA-English/MotorOil/Files/Mobil_1_Product_Guide.pdf
.
See last page-
http://www.mobil.com/USA-English/MotorOil/Files/Mobil_1_Product_Guide.pdf
.