RooK
Supercharged
GASKET-->
, I use 10W40, the climate is cold around here. It makes it a lot easier on the engine and it's synthetic so it still lubricates at high temps.
I did use the 15W50 in the past but it makes the cold starts a bit harder and probably slows down the lubrication
TEMPLAR-->
DO use the MX4T (or racing), NOT the V-TWIN. It's not the same certification.
As for certification, one thing that is mentioned in the Rocket book and I find hard to find is the API SG/SH certification. Most oil I find only has up to SF or SG but not SH..... that's why I stick with the Mobil 1.
, I use 10W40, the climate is cold around here. It makes it a lot easier on the engine and it's synthetic so it still lubricates at high temps.
I did use the 15W50 in the past but it makes the cold starts a bit harder and probably slows down the lubrication
TEMPLAR-->
DO use the MX4T (or racing), NOT the V-TWIN. It's not the same certification.
As for certification, one thing that is mentioned in the Rocket book and I find hard to find is the API SG/SH certification. Most oil I find only has up to SF or SG but not SH..... that's why I stick with the Mobil 1.