Y-Guys I've tried these 14/18 plug adapters in my 292 with good
good results. They're a lot easier to "get at" and a lot more
heat ranges also.They even include a cross-over chart for you
on the different brands of plugs.
R.E.A.M. Corp P.O.Box 311 New Lothrop MI. 48460

Look these over they cost about $45 a set
See Ya
Bill
Bill
Pelham,Al