Okay, I am confused.... One post by the Amsoil rep states a 10-40 weight oils is the best....and another post by the same reps says 10-50 is the best for the Vic engine....... Is that a typo or confusion?
Victory specifies 20W-40. Amsoil only makes motorcycle oil kin 10W-30, 10W40, 20W-50 or SAE 60 viscosities. Of these choices, 10W-40 would be the applicable product--he typo'ed the "10-50". I was just curious on what ADG had experienced with so many people (here, on other Victory forums, and also on the Star forum I used to belong to) choosing to run 20W-50.
Oroville, CA (northern)
2006 Kingpin Deluxe
Stage 1 Shotgun exhaust, K&N air filter
tune to be determined
Last edited by dieselmann; 10-31-2012 at 03:29 PM.
1969 ish Kawasaki 500
1972 Suzuki 750 water cooled
1973 Norton 850 Commando
1976 ish Yamaha 750 Virago
1999 Harley Davidson 883 Sportster
1995 Harley Davidson Super Glide
2007 Honda ST 1300
(all of the above sold, unfortunately)
2013 Victory XC Blacked Out Red
...and a couple old airplanes in there too.