Originally Posted by
MrUnlimited
I run these in my engine MM5 7 port same as yours and half the price of os P plugs..cheapest online to my knowledge at the moment..
http://cgi.ebay.fr/ws/eBayISAPI.dll?...m=400010477416
..If you want to spend just a little more they also stock the ultra plugs..these have a larger opening where the filament sits and run just a bit hotter for the same number so 6's are the same as 5's if you like..I've run the TCA plugs and you can only ever find 7's or 8's on ebay and they are way cold..I hated them
http://cgi.ebay.fr/ws/eBayISAPI.dll?...m=400010477471