Castrol R is a racing oil primarily designed for high-performance engines, particularly in motorsports. While it may offer excellent lubrication properties, it is not specifically formulated for marine engines, which have different lubrication and cooling requirements. Using Castrol R in a marine engine could potentially lead to issues such as inadequate protection and higher wear rates. It's best to use oils that are specifically designed for marine applications to ensure optimal performance and longevity.
Castrol Power 1
I swear by Castrol Oils... If you go to Castrols' website, you will find a product recommendation search engine. For my 2002 YFM-660-R they recommended Castrol Power 1 GPS... EXPENSIVE... but worth every penny!
Castrol R or Mobil1 Fully synthetic
The Marine (2006) is rated PG-13.
The 2009 Aprilia SR 50 R typically requires a high-quality two-stroke engine oil, such as those rated JASO FC or JASO FD. Popular brands include Motul, Castrol, and Bel-Ray. It's essential to use oil specifically formulated for two-stroke engines to ensure optimal performance and engine longevity. Always refer to the owner's manual for specific recommendations.
R. Chester has written: 'Marine geochemistry' -- subject(s): Marine sediments, Geochemistry, Chemical oceanography 'Marine geochemistry' -- subject(s): Chemical oceanography, Marine sediments, Geochemistry
i would deffintely use Castrol GTX 10w 40 . I used that in all of my dirt bikes including my 2003 xr 80 r , and runs better than ever .
10w 40
flounder
Yes
Yes :) they are most common in marine environments though
R. Taggart has written: 'Marine propulsion'