4 ms·
There are some claims out there that engines run better without lead (it eats away at seals and whatnot).
by phoenix3200 5y ago
There are some claims out there that engines run better without lead (it eats away at seals and whatnot).
- ericpauley 5y agoAlso fouls spark plugs, sticks valves, contaminates oil, and covers the underside of the plane. Leaded avgas is all-around nasty stuff.