H8C Champion spark plug.

[Chopperoad]

Gapped @ .030.
Good Low end & Excellent Top end. So far...
There also 56 cross overs to this plug
JFI

 

[Chopperoad]

Gapped @ .030.
Good Low end & Excellent Top end. So far...
There also 56 cross overs to this plug
JFI

I will recommend trying this plug.
$2+ at any Auto store.

 

[Bikeguy Joe]

Only 56?

https://www.sparkplug-crossreference.com/convert/NGK_PN/B5HS

 

[Bikeguy Joe]

BTW- That plug is not on the chart- is a bit too short. 11.2 mm vs 12.7mm thread depth.

 

[Chopperoad]

So far it's working great.
Nice Top end.
I believe I got it Cross refenced from the NGK plug at AutoZone.

 

[Chopperoad]

A little out of focus but you can see it's burning tan. Gapped @ .030.

 

[Chopperoad]

Only 56?

https://www.sparkplug-crossreference.com/convert/NGK_PN/B5HS

LoL...Right!

 

[Chopperoad]

A little out of focus but you can see it's burning tan. Gapped @ .030.View attachment 104540

The plug is firing excellent...