What spark plugs are right for this?

Hey guys I came up with a little bump in finishing up my motor, and right now just in the process putting spark plugs in the motor.

Ok well I been searching around and trying to find the best spark plugs to use for my built motor. As most of you already know, its a fully built 4g64 motor with a SOHC head also built... and after braking in the motor Im going to be turning up the turbo up to 20 psi. Would any body know what spark plugs are right for this? I was thinking NGK Iridium spark plugs but I believe there are better choices for a turbocharged motor. Thanks guys

get ngk, if its good enough for Evos, its good enough for me. People usually get 1 step colder plugs for every 100 hp they add. So figure out how much HP you expect to get and buy accordingly.

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Originally Posted by qnz

get ngk, if its good enough for Evos, its good enough for me. People usually get 1 step colder plugs for every 100 hp they add. So figure out how much HP you expect to get and buy accordingly.

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Yeah I think Imma stick with the NGK Irridium, but Im trying to figure out if I should keep the stock gap which is (.044) or close it up alil by (.030)???? hmmmmm

Ok nvm the irridium just found out those creat more heat which is something I dont want so....time to call NGK and see what I can find thanx for the help qnz