[s-cars] let's talk about spark plugs

[Brian DeWyngaert Jr]

I was doing a quick search on google and found this site in the UK
that compares Bosch and NGK spark plugs.
They list the NGK PFR7B as the equivalent to the BOSCH F5DOR.

http://www.spark-plugs.co.uk/pages/technical/boschd6b-w4e2.htm

I just found it an interesting source for info and thought I would share.

Cheers,
Brian DeWyngaert Jr.
94 S4 NoVA