I was wondering what spark plug is best for a 91 Yamaha Pro V 150?? Mine had a NGK #BP8HS 10 in it. The label on the motor calls for a B8HS. What should I put back in it????
Modified by fiddlinfool77 at 4:01 PM 5/9/2008
I was wondering what spark plug is best for a 91 Yamaha Pro V 150?? Mine had a NGK #BP8HS 10 in it. The label on the motor calls for a B8HS. What should I put back in it????
Modified by fiddlinfool77 at 4:01 PM 5/9/2008
Boats and HO\'s
I run and the manual calls for a NGK B8HS-10
edited to add I have the exact same motor, year model and all
"Being a winner is more than getting a first place trophy, it is acting like the effort was an honor and the trophy is just a decoration."
"A successful man is one who can lay a firm foundation with the bricks others have thrown at him"
What is the difference between B8HS and B8HS-10?
Boats and HO\'s
10 is a pregapped plug.
Ok. So what should I put back in it? The B8HS, B8HS-10, or BP8HS-10??
Boats and HO\'s
Should I gap the B8HS to .039 ?
Boats and HO\'s
.035 to .039 and you'll be fine
"Being a winner is more than getting a first place trophy, it is acting like the effort was an honor and the trophy is just a decoration."
"A successful man is one who can lay a firm foundation with the bricks others have thrown at him"
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