Print Page - NGK B7HV What is the difference

Title: NGK B7HV What is the difference
Post by: KANDY on October 24, 2023, 11:30:46 PM

Hi All,

Saw B7HV on an RD350 today, first time I am seeing this, any one know about this, what is the advantage.

Regards

Title: Re: NGK B7HV What is the difference
Post by: 85RZwade on October 25, 2023, 12:01:59 AM

V=fine wire electrode, I believe they're designed to resist fouling. They're expensive, and 7 is a bit hot for an RD.

Title: Re: NGK B7HV What is the difference
Post by: KANDY on October 25, 2023, 08:42:31 AM

Thanks,good to know.
As you said they are expensive on ebay

Title: Re: NGK B7HV What is the difference
Post by: automan on October 30, 2023, 10:16:25 PM

Gold-Palladium
The best until iridiums came out.

cliff

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