Spark Plug Chart
Spark Plug Chart
Old Man just having fun! 12.58@108
NLOC President
NHTOC Owner
NHTOC #1
sweet!!! I was looking for something like this. Excellent.
Yeah...great info.
As info.....
The Motorcraft Plug AWSFA-12C has a new part number from FORD. It is: SP494. Ordered 8 today.
good tech!