Quote Originally Posted by Oldf100fordman
Snowblowers yes, Fords no. I have never gotten Champion or A/C plugs to work in a Ford worth a darned.
Yup, know what ya mean!!! The NGK's work great in the drag cars, both are on E-90...Autolite's wouldn't cut it, or maybe we didn't hit the right number. Anyway, I know an NGK rep, he got us a good number for the big blocks. On the other hand, can't get the NGK's to live in a street engine... Again, could just be not having the right numbers???? But the Autolites have always done great in the Windsor's and Clevelands on the street...