i purchased some bosch double platinum fr7kpp33u+ plugs. was sold them as double platinum however they are marked as super plus. i read through the bosch spark plug application guide and i can find reference to them under the double platinum listing on a10 and also as super plus under the listing on a27 here is the guide if anyone wants to look http://www.bosch.com.au/content/language1/downloads/Spark_Plug_Australia_Web.pdf
my first question is can anyone actually confirm what plug these are as they say super plus on them but also say platinum iridium on the packaging.. is it because the oem specs for the magnas is double platinum????
also i have 6 NGK laser platinum pfr5j-11

which is the better plug???????

also has anyone heard of the aussie company driveforce (www.driveforce.net.au) that make ignition leads?????
they have a lead which is silicone inductive core and just wanted to know are they any good????

I got NKG spark plugs and Top gun ignition leads have yet to install them so i wouldn't tell you how good they are. but were referred by several mechanics that they were the best option :)

i purchased some bosch double platinum fr7kpp33u+ plugs. was sold them as double platinum however they are marked as super plus. i read through the bosch spark plug application guide and i can find reference to them under the double platinum listing on a10 and also as super plus under the listing on a27 here is the guide if anyone wants to look http://www.bosch.com.au/content/language1/downloads/Spark_Plug_Australia_Web.pdf
my first question is can anyone actually confirm what plug these are as they say super plus on them but also say platinum iridium on the packaging.. is it because the oem specs for the magnas is double platinum????
also i have 6 NGK laser platinum pfr5j-11

which is the better plug???????

also has anyone heard of the aussie company driveforce (www.driveforce.net.au) that make ignition leads?????
they have a lead which is silicone inductive core and just wanted to know are they any good????


Well they do the same thing, it's all about their resistance to glazing. They will both last 100,000km, but id say the bosch have more sex appeal.