plug gap? Yamaha 80 Autolube 1987

[SeaStarIII]

I want/need to change the plugs on my Yamaha 80 Autolube. It is a 1987 model, does not get much use and has 'never' gone wrong!

I have searched around but cannot find any info on what the plugs should be gapped to. The plugs in there at the moment are Champion QL78C. Are they correct?

Many thanks from a Newbie

 

[TheFin]

Re: plug gap? Yamaha 80 Autolube 1987

i want/need to change the plugs on my yamaha 80 autolube. It is a 1987 model, does not get much use and has 'never' gone wrong!

I have searched around but cannot find any info on what the plugs should be gapped to. The plugs in there at the moment are champion ql78c. Are they correct?

Many thanks from a newbie

NGK B8HS-10 (10=1,0mm) (0,0393 inch)

 

[SeaStarIII]

Re: plug gap? Yamaha 80 Autolube 1987

NGK B8HS-10 (10=1,0mm) (0,0393 inch)

Thanks TheFin I'm sure you are correct but is there anyone else who can confirm this please?

 

[robert graham]

Re: plug gap? Yamaha 80 Autolube 1987

Any gap between .036" and .038" and you'll never know the difference...it ain't all that critical regarding a .001"