[VintageLambo] which is the right NGK plug?

I just ordered a set of the ngk bp6ev plugs. I noticed thta Doc recommended the BP7es. Whats the difference? Do they both work for my application? Thanks --- In VintageLambo@yahoogroups.com, "lamboguy" wrote: > Here"s a starting place for you Steve: > > Spark Plugs: NGK BP6EV plugs, gapped to @ .030" -- @ $3.99 ea > Bakelite plug caps: Bosch cap 0356100014 -- @ $2.78 ea > www.Pelhamauto.com > > That"s a really good price. > > Let us know what you find. > > Fred