Hi, i cant find any thread on spark plugs...
So here goes...Whats the best spark plug to use on the Slant Six? I would prefer if you could tell me in terms of "NGK equivalent" as it is almost impossible to find Champions or the likes this side of the Atlantic.
Im thinking either BP5ES or BP6ES? Are they any good? Oh more importantly, will they FIT?
Thanks.
Syed
Malaysia
