This stuff says to "use in smaller and medium horsepower engines for general marine operating conditions" . It is now sold at my local Wal Mart along with the Wally Mart brand and the Merc Quicksilver Super premium. Anybody using it on larger outboards? Premix? Comments? As long as it is TC 3 is it good for all engines. It smokes a lot less than the Wally brand and does not smell as bad either.
