CLASS RACER FORUM - View Single Post - What oil to use in a Jerico DR4-4?

terry1 · 02-27-2014, 09:53 AM

I have the DR4,not rev 4.I have been using 75-90 synthetic, never a problem.
I have used Castrol in the past.I am using Royal Purple this year, for no particular
reason.I fill till the oil can be seen in/at the fill hole.

02-27-2014, 09:53 AM	#3
terry1 Member Join Date: Sep 2006 Location: Moncton, N.B. Posts: 276 Likes: 24 Liked 24 Times in 13 Posts	Re: What oil to use in a Jerico DR4-4? I have the DR4,not rev 4.I have been using 75-90 synthetic, never a problem. I have used Castrol in the past.I am using Royal Purple this year, for no particular reason.I fill till the oil can be seen in/at the fill hole.