any one used these?
 

http://www.japanparts.com/images/Ima...base=1&no=7668
£45 + del

Just use NGK PRF6B's or 7B's if the boost is above 1.2bar.
cheaper from your local motor factors (about £35)

im runing 1-1.1bar

some more puka puka goodies from this web site!
some of the type ra forum guys have used them with good service got loads oem parts that are a struggle to get here..
http://www.japanparts.com/images/Ima...ase=1&no=16027
http://www.japanparts.com/db/partsli...VOLKEY=&page=1

how much??
http://www.japanparts.com/db/partsli...ker=91&VOLKEY=

http://www.japanparts.com/db/partsli...aker=4&VOLKEY=

http://www.japanparts.com/images/Ima...base=1&no=7639

Silver what's the average price for a set of 4 NGK Racing 8's mate ?

I am tempted to order something from that site then change my forum sig to "... I'm so JDM I only pay for parts in Yen ....."

oh god it rhymes too lol

bookmarked though as i'm sure it will come in handy

They are really helpful guys as well and will add items to the website if you request it via email fast delivery too.