harry skalla wrote: > > Clear DayHi all, just about to change my oil on my new engine,( 500" > stroker) and wouldn't mind a few ideas on what to put in.I was thinking > > about royal purple, should I get a straight weight or a multi grade? I > had > Mobil 1 in my last car, and didn't have any trouble with it, but reading > > some of the e-mails, there seems to be some negative things about it. > Also > does about 32 degrees total advance seem about right, to start out with? > > Thanks........... > Butch > > 64 Dodge 440 > > ===================================================================== As you may have noticed, it's not just the Mobil One it's the fact that there is some mineral deficiency in the oils. Rotella 15-40 seems to be the oil of choice by many to help the cams live longer. I took the advice and am using it in my 318poly. Can't complain. I doubt that the 15-40 would be a good choice IF I was driving the car in freezing weather. It's helpful in the hot summer weather though. Rich Kinsley '64 Polara 4 dr 318poly w/goodies ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.