My manual for my motor (oldskool) says to use 30 weight oil on the foam. Obviously this is what they did 28 years ago and is outdated but in a pinch sae 30 wt. will work. Don't use 30 wt. on a K&N.
__________________ "Paul,
Thanks for sending the pictures - looks like a lot of fun! You did a great job."
Regards,
Hannah  facebook / Paul Baugher |