What is the model number of NGK that are 2 stages colder?
I need to pick up some plugs to go along with my turbo install and was wondering what the model number was for the NGK's that are 2 stages colder than stock? That is the plug that I want, right? Thanks in advance for any replies.
Pfieff
Pfieff
The most common ones that racers use is the R5671A-8 and 9 for forced induction. the 5th number is for the height of the the plug. you can run the R5672A-8 also
Thread
Thread Starter
Forum
Replies
Last Post



