08-15-2021, 07:13 PM
I was in the heavy duty petroleum business . IMO Buy the best oil available to you. A high quality oil if changed on schedule will not benefit from additional additives. Straight 40 in the 2 stroke DD's. Never ever run a multi-weight oil. A lubricating type fuel conditioner can be beneficial. It should contain an algaecide and surfactants which can improve injector spray pattern,help move water through and clean the injectors.
I run Mobil Delvac, Shell Rotella , and a commercially available oil and fuel conditioners from Central Petroleum Company in my various engines.
I run Mobil Delvac, Shell Rotella , and a commercially available oil and fuel conditioners from Central Petroleum Company in my various engines.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.