Hey guys,
Did a bit of a search but couldnt really find much info,
What plugs would be good to use for a mildly modded gen 2 motor?
Has got a greddy cooler,3 inch turbo back exhaust,hacked up airbox with a good filter and 12-15 psi boost.
1 of the plugs has fouled due to 3 months of only starting it to move it around the shed.
Dont really want to go to the expence of iridiums,just plain old copper plugs.
What should i go for?
thanks gents

NGKBKR6E
 
!
 
good for 320kw

dont bother with iridiums, i used  ngkbkr6e which was good, switched to ngkbkr7e(4644 v power) cold grade copper plugs, cheap as and works wonders. gap it at 0.028 inch/0.7mm.

thanks guys ill grab some tomorrow....

or denso equivalent PK20R8 is the platinum variety, but they do coppers as well.