280 spark plugs

[THutch]

I'm breaking in a 280 refreshed by Paul Nichols. I'm running NGK BPZ 8H N10. Is that the correct plug? Or is there a better spark plug for this motor? I see a number of different plugs referenced, including the QL77CC.

 

[michael j giesler]

I always ran the ql77cc champion but most run ngk's

 

[Jon]

I have the NGK's in the one I'm building now. It was running very rich before, so I need to replace them. I may go back with the same.

 

[THutch]

Thanks. For those running the NGKs, is that the same plug others are running. I know NGK as a couple plugs that fit the 280?

 

[tomoad]

Nope that's the ones

 

[THutch]

Thanks tomoad.

 

[Jon]

Just ran across this: