Originally Posted by tc x 4
I was wanting to know if the coyote motor uses the two piece plugs like the 4.6s did. If so I'm wanting to get them out now while It's new.
They do use a standard styled plug, like already mentioned. Were you still looking to replace them with aftermarket or factory plugs? We ran our 2011 Boss and GT with NGK Laser Iridium Performance
plugs and both cars ran great. Of course, we ended up running a cooler plug in the GT after the nitrous
was strapped on, but that's another story haha.
This is the route I'd take if your still naturally aspirated!