NGK BUHZW-2

[Chaney101]

OK, From what I researched this plug has something built in to prevent radio interferance. This plug is 3 times more expensive than BUHW-2. Is it safe to try the non Z to see if it causes any problems? Anyone have experience with this issue?

 

[Don S]

Re: NGK BUHZW-2

Use the correct plug for the application, not the cheapest plug on the market.
The radio interferance that it cures may be that affecting the ignition switch boxes on your engine.

 

[prodeep]

Re: NGK BUHZW-2

i put a set buhzw in place of buhzw-2 and had no problems

 

[Yepblaze]

Re: NGK BUHZW-2

The dash -2 just means they are pre gapped at 2mm

 

[Silvertip]

Re: NGK BUHZW-2

That's a surface gap plug. Gap is not adjustable.

 

[Yepblaze]

Re: NGK BUHZW-2

oooops