NGK BPR8ES versus BR8ES

[ZeeC]

I had a bad plug in my blaster I have a ton of BPR8ES plugs for my PWC. I checked NGK and the P stands for projected insulator type. I have tested it in my blaster and it runs good so I am wondering what does Projected mean? I think I should be ok running my blaster with them but I would love some feedback

Thanks!

[NewportHillClimber]

as long as your plug is a B - stands for the diameter, 8 - stands for the heat range, and the E - stands for the length. the R stands for resistor, the P is for projected, and the S stands for steel. The only numbers that matter are the B,8, and E. If you have those hen youre plug is the same. The other stuff is for special applications, but a blaster doesnt need anything really special in the plug area, so youre ok. Some motocross bikes recommend gold instead of steel or idium or resistor type but theyre all basically the same.

[flotek]

i always run B8EGV platinums in my bikes ,better than es and eix irridiums IMO

[ZeeC]

Yea I was pretty sure I was ok as long as I was in the correct heat range and the rest was good.