My recommendation would be amsoil makes a break in oil . since we sell it. hahaha. Seriously though. Good stuff. I usually run about 500-1000 miles then change it. and make for sure to add a zddp product even if the oil you buy
says it has zinc in the oil. Amsoil products that are designed for the flat tappet cams will say they have it. and are what I run in my cars/trucks/ equipment. That said do not. Do not!!! DON’T!!!! RUN AMSOIL till after the engine is good and the rings
are seated!!! From experience I tell you this. the synthetic oil from amsoil is too good and the rings wont seat!!! Put 1 or 2 oil changes through the engine then switch to amsoil. If you decide to do that. I fought blowby bad. Finally took it to the
drag strip and round robbined a few passes. That seemed to settle the rings in. but had I used a conventional oil and driven the car more I think I would not have had that issue. jason From: 1962to1965mopars@xxxxxxxxxxxxxxxx <1962to1965mopars@xxxxxxxxxxxxxxxx>
On Behalf Of Bob G 63 hi group- what break jn oil should i use in my flat tappet 440. also how long should inleave it in and what should i use after thar thanks -- -- -- Please address private email -- email of interest to only one person -- directly to that person. That is, email your parts/car transactions and negotiations, as well as other personal messages, only to the intended recipient. Do not just press "reply" and send your email to everyone using the general '62-'65 Clubhouse public email address. This practice will protect your privacy, reduce the total volume of mail and fine-tune the content signal to Mopar topic. Thanks! 1962 to 1965 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html and http://www.1962to1965mopar.ornocar.com/general_disclaimer.html. -- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. http://groups.google.com/group/1962to1965mopars?hl=en. --- You received this message because you are subscribed to the Google Groups "The 1962 to 1965 Mopar Mail List Clubhouse" group. To unsubscribe from this group and stop receiving emails from it, send an email to 1962to1965mopars+unsubscribe@xxxxxxxxxxxxxxxx. To view this discussion on the web visit https://groups.google.com/d/msgid/1962to1965mopars/CH2PR14MB383699CD49C9DF92037ABCC6A9C80%40CH2PR14MB3836.namprd14.prod.outlook.com. |