After all this, I wonder what ever happened to breaking in a cam on good ol 10w-40? did I miss something? ----- Original Message ----- From: rll<mailto:rlipinski3@xxxxxxx> To: 1962to1965mopars@xxxxxxxxxx<mailto:1962to1965mopars@xxxxxxxxxx> Sent: Thursday, June 28, 2007 7:50 PM Subject: Re: synvrs normal. list as the discussion has stated, shell rotella t is probably a good choice for break-in because of additives. mobile one synthetic seems to be the best AFT for all applications. now to throw joker into the deal...how good is the Amsoil product line for new engines? back in the 80's during my flying days, Aviation Consumer did a piece about the Shell ball bearing under pressure test. the test would put 4 or 5 spinning ball bearings under pressure with a hydro press until they seized up. Amsoil not only passed the test but continued to lube past the limits of the machine. Aviation Consumer then used Amsoil has an additive 1:4 with other oil and got the same results. Amsoil had a cow. If the formula is still the same i am surprised rodders haven't latched on to this fact. One of the other back handed compliments was about STP as an engine pre-lube. the ZLF zinc compound would keep the rings of an engine from seating because of the anti-scuff qualities.... sounds to me like something great for cam lube... rob/ferts/phx ---- 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<http://www.1962to1965mopar.ornocar.org/mletiq.html>. [Non-text portions of this message have been removed] ---- 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.