-----Original Message----- Colin & Bev Rainey I appreciate the recommendations from William about your particular case, however a review of the SAE temp recommendations disagrees with your grade of oil. It shows on the high end of recommended viscosity. Run what you are comfortable with, just pointing this out.
Colin, Here is the Shell report on this Rotella T oil: http://www.shell-lubricants.com/products/pdf/RotellaTMG.pdf Mark Jones (N886MJ) Wales, WI