H8C Champion spark plug.

Chopperoad · Apr 30, 2020

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

Chopperoad · May 2, 2020

Chopperoad said:
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 · May 2, 2020

Bikeguy Joe · May 2, 2020

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

Chopperoad · May 3, 2020

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

Chopperoad · May 3, 2020

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

Chopperoad · May 3, 2020

Bikeguy Joe said:
Only 56?

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

LoL...Right!

Chopperoad · May 10, 2020

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

The plug is firing excellent...