Thanks for the input! There is a related article "Flat Tappet Camshafts and Oils" By Dave Hagen, Mike Caruso and Steve Fox -- "Gasoline engine oils with reduced anti-scuffing additive packages are found to be the main cause for flat tappet camshaft failures." -- it is online to read at http://www.aera.org/ep/ep1.html (http://www.aera.org/ep/downloads/ep1/EP012008_8-16.pdf is the direct link.) From the AERA-Engine Builders Association's "Engine Professional" magazine. By the way, for those interested in engine rebuilding from a shop perspective, that Web site has all the 2008 archive magazine articles online to read at http://www.aera.org/ep/ep1.html - http://www.aera.org/ep/ep2.html - http://www.aera.org/ep/ep3.html - http://www.aera.org/ep/ep4.html Thanks, Gary H. -----Original Message----- >From: Dave Walters <dbustersdad@xxxxxxxxx> >Sent: Mar 25, 2009 1:48 AM >To: 1962to1965mopars@xxxxxxxxxx >Subject: RE: Rotella & diesel oils? > > > >spigot2039@xxxxxxxxxxx wrote: >> >> I know Shell Rotella diesel oil is favored here by several people for >> our Mopars. Any reason why not to use another brand of diesel oil? For >> example, Auto Zone has Castrol Tection Extra 15x40 Diesel oil on sale >> for $10 a gallon right now. >> >> Thanks, >> Gary H. > > >Personally, I used to run Delvac 1 full synthetic. Valvoline or Brad >Penn racing oil is another alternative, although I haven't checked the >ZDDP in either one lately. > >Another alternative while doing a new build is to use EDM lifters and >not worry about $7/qt. oil. The lifters aren't cheap, but probably pay >for themselves with peace of mind over the long haul. > > > >Dave Walters >Denver,CO. > > >---- >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. > ---- 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.