"Shawn.... Observe the other t
"Shawn.... Observe the other titles which will give you some idea of a title entry. Many members look at the titles and if it pertains to a component of which they have knowledge, they reply. Otherwise they might simply skip by it.
Yours might have read "10 hp model qd-20, year?" or something like "What year is a qd-20?, just some hint as to what is needed. No biggie.
The alternative spark plug is J6C, also gapped at .030 which may show some improvement in performance. Gear lube is HiVis 80/90w available in Wal*Mart, K-Mart, other stores, plainly marked as outboard gearlube.
Point set to .020, set so that the .020 will pass thru but a .022 will not."