Just having trouble with my engine and i think i have boiled it down to the plugs.
which ones should i go for considering my spec?

HKS headers
HKS Downpipe
HKS Drager full system
De-Cat
Huge FMIC
FMIC Water spray
Nismo 550cc injectors
Walbro motorsport fuel pump
Apexi AVCr
Apexi Power FC + commander
Map By Andy Forster
Adj Fuel reg
TD05 16g
Apexi induction kit

cheers
Ben

 

NGK PFR7B

Simon

 

who's this Andy Forster geezer?

Would agree with Jolly NGK's are the ones to go for none of this Denso iridium crap.

 

sorry Andy forrest lol.

the ones i have at the moment are denso and i think they are the problem but i have my doubts.

Ben

 

Another vote for these