This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

oil what grade ????

Joined Aug 2008
130 Posts | 0+
west yorkshire . england
hi
the t is coming up for a oil change, in the book it says 15/50 grade. is it ok to put 10/40 grade as in me jap , not use to these big italian twins yet :dunno
 
Yes it will, every dealer does that, but you might get clutch proplems.
Next time use 15 w 50
 

New Posts