spark plugs
 

hi all,are these good bad or average for my '95 wrx import?
cheers.

Yes, spark plugs a very good for a `95 wrx import. :)

What type of plug? I think you mean.

NGK pfr6b (standard) or pfr7b (slightly modded engine)

sorry!! meant to place a link to e-bay.(muppet).
cheers..
http://cgi.ebay.co.uk/ws/eBayISAPI.d...MakeTrack=true

Always heard bad things about Iridium plugs. They like to fall apart if the car isn't mapped specifically around them! As I said in a previous post, Jap Mag's 'project 200sx' suffered engine failure due to a HKS Iridium spark plug breaking its tip and then fouling the cylinder/bore. Quite an expensive way to find out that they don't really work!

Get the correct ones from subaru. It isnt worth the hasle and they garantee them for 30k

Any problems seem to have been centered around HKS (Denso) I'm using Blitz iridiums in 7 heat grade (NGK) and they're fine in my STi so far. It seems that, as in most things, a problem with one make tars the rest?
JohnD