All this disscusion about spark plugs, AGAIN!
WORD TO THE WISE: If ya runnin a stock motor, put in the manufacture
recommended plugs. If ya runnin a mod motor(ie-higher boost, cam, etc..)
go with the zooped up plug F5Dp's, if you like spendin alot of money to 
drive to and from work. 
Old saying; Ya pay for what you get!
Just my .02 pennies on this fine Sunday morning!    <:)
                                     M