I think the mineral oil or semisynthetic with low flash point is the best tc-w3 choice, but I cold be wrong.
In Europe unfortunately we can't buy Walmart brand products, but it is a mineral low flash point oil, and people get best results with him.
Tc-w3 flash point is a important thing? How is better, low or high flash point? or no matter?
I buy one bootle of Castrol Outboard 2T (mineral low flash), and another one of Total Neptuna Bio-jet 2T (synthetic with very high flash). I think my car run better with Castrol Mineral low flash, is...