NGK B7HV What is the difference

Welcome to 2 STROKE WORLD .net.
Log in

September 13, 2025, 04:21:01 AM

News:

MSRs 78 400 , My hybrid and a random German tractor

Main Menu

Home
Search

NGK B7HV What is the difference

Started by KANDY, October 24, 2023, 11:30:46 PM

Previous topic - Next topic

0 Members and 1 Guest are viewing this topic.

Print

Go Down Pages1

KANDY

Supporter
2nd Gear Wheelie
Posts: 232
1. CANADA
Location: CANADA
Logged

NGK B7HV What is the difference

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

1974 RD350

85RZwade

Full-Bore 2T nut
Posts: 2,378
'75 RD350B making smoke again soon
1. Southwet Washington
Logged

Re: NGK B7HV What is the difference

#1

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.

I post waayyy too much

KANDY

Supporter
2nd Gear Wheelie
Posts: 232
1. CANADA
Location: CANADA
Logged

Re: NGK B7HV What is the difference

#2

October 25, 2023, 08:42:31 AM

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

1974 RD350

automan

Plug Fouler
Posts: 45
1. Motor City
Location: Metamora,Mi.
Logged

Re: NGK B7HV What is the difference

#3

October 30, 2023, 10:16:25 PM

Gold-Palladium
The best until iridiums came out.

cliff

Print

Go Up Pages1

User actions

Print