<VV> Champion L-12Y plugs

[Gary Berry]

Hey All;

   A year or so ago I bought a rebuilt 140hp engine from a fellow in
Wa. I installed it in my dunebuggy, and it has been running great. I'm
getting ready to head to Pismo Beach, Ca for a week of dune running
and I thought I would go ahead and tune up the engine. I pulled the
plugs, and it has these Champion L-12Y plugs in it. Should I try and
replace them with the same thing, or is there a better plug that I
should be using? Stock 140hp engine.

-- 
Gary and Diana Berry
Corvair buggy in Prosser, Wa.