Zig
Well-Known Member
Car that float are called boats, cars that fly are not copters….I worked on helicopters, HH-60's and CV-22's, for over 20 years and guess what.....Not once did we have to change the oil after a break in run, lol! (Turbo shaft engines move a bit faster also) This is a waste of money, IMO, as the manufacture would require it if it was an issue. The metal flakes (called "swarf" by the way) would be extremely negligible in the standard, mass produced engine. Save your money for premium gas ladies and gents!
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