70wayfarer Well-Known Member Joined Jul 20, 2011 Messages 419 Reaction score 33 Location new zealand Mar 27, 2016 #1 hi...have upgraded to hydraulic roller cam from Hughes. they say to use a 10-30 weight oil. seems a bit lite. block is 2/3 filled. what is every one using or recommend. cheers
hi...have upgraded to hydraulic roller cam from Hughes. they say to use a 10-30 weight oil. seems a bit lite. block is 2/3 filled. what is every one using or recommend. cheers
gold66cuda Well-Known Member Joined Jan 1, 2012 Messages 248 Reaction score 107 Location Victoria Mar 27, 2016 #2 I run a Comp Cams hydraulic roller with the Hughes lifters and run Mobil 1 15/40 synthetic, working great so far.
I run a Comp Cams hydraulic roller with the Hughes lifters and run Mobil 1 15/40 synthetic, working great so far.
Marcohotrod Well-Known Member Joined Mar 21, 2015 Messages 2,429 Reaction score 599 Location Massachusetts Mar 27, 2016 #3 I have been running brad penn 10-30 for many years
D Dezduster Well-Known Member Joined Jan 2, 2005 Messages 68 Reaction score 20 Location Hawthorne Nevada Mar 27, 2016 #4 I use 15/30 rotela syn or 15/40 deisel oil. I have not notice ed a differance between the two.