hi all, im planning on changing my plugs and was wondering if there is much difference/what sort i should put in, its fairly standard with just an hks panel filter and afterburner centre and prodrive backbox?
any suggestions appreciated

cheers
Adam

 

can't remember the number but 6's are standard any mods and you put in 7's

pfr 7b i think is the plug. standard is pfr 6b i think

someone will correct me if im wrong.

basically standard plug but a 7 instead of 6 in the number

 

cheers mate any particular brand?

 

NGK's, you need the 7b's as above, also make sure they are the right gap!
(7's should be standard on the STi)

Tony

 

oops ment to say they were ngk's

 

nice one thanks very much guys

 

gap them to 0.7