CARL1 be nice to Dave! someone told him, his car was a Pontiac he doesnt know! I missed the no threads though it was a fuel injector..lol NGK is a popular plug now Ever run them in a big horse motor?
Maybe we need to sneak over to his house and stick a couple o' Pontiac emblems on that car. After all, it is running a Canadian Pontiac big block! Strange that they put those engines in some Chevrolets, isn't it???
As far as plugs go, I am a die-hard AC Delco plug nut. I have always had excellent success with them.
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1966 Strato Chief 2 door, 427 4 speed, 45,000 original miles
1966 Grande Parisienne, 396 1 of 23 factory air cars