Quote:
Originally Posted by ERA Chas
20w-50 is NOT "straight 50" as your first post asks. There is a difference.
Did you ask him what bearing clearances he used to warrant that?
Maybe "it ain't broke" - yet.
|
I was considering changing from 20-50 to straight 50. I have now reconsidered and decided to stick with the 20-50. The guy who built the motor told me what
oil to use. I am guessing that if he doesnt know that much I have much bigger problems. So far she runs like a raped ape.
At 2500 RPM cold im at 70psi
at 2500 RPM 100c im at 57psi
With 20w50