spark plugs please

[funkybmx1]

whats the best to buy. got ngk single bottom thank you

[=Stella Artois=]

2.5 or 3.0l?

NGK PTR 6f~13. Have been recommended for the 2.5.

[funkybmx1]

thanks for quick reply i got a 3r one is there any difference

[=Stella Artois=]

3.0l
Motorcraft AGSF 32 WM - Gap to 40 Thou.

[funkybmx1]

thanks for that what about platinum ones not needed is it