Someone tell me that this relatively inexpensive outboard oil is OK to use. It seems that the price differential between a gallon of the Supertech outboard 2-cycle engine oil versus any of the manufacturers oil is way to great. Either the manufacturers are really ripping off the public or Wallyworld really beat down an oil manufacturer in cost to sell mega gallons of this stuff. <br /><br />It has the NMMA TC-W3 rating so it at least is good enough to pass those tests but is it really good to run this bargain oil in an engine that in my case cost $12,000 to replace (Yamaha 250 Saltwater)???<br /><br />OK oil guys, let me have both barrels for even opening up this can of worms.... 