Y80 Plugs ?

[bh/]

18mm plugs in a Y80. What are the NGK and Champion numbers? Any others work, like AC or Autolite etc.
If we sleeve to 14mm, what range NGK do we use then??
Other than the 'cc' issue, any good reason to go to 14mm?

[473M]

I would say you need to call TJ you can reach him at 517-451-9120 or he will be at Depue this weekend.

[Dick Tyndall]

Yamato 102/80 18MM spark plugs...........

18mm plugs in a Y80. What are the NGK and Champion numbers? Any others work, like AC or Autolite etc.
If we sleeve to 14mm, what range NGK do we use then??
Other than the 'cc' issue, any good reason to go to 14mm?

Brian, The 18MM NGK plug number is R8102A-10. Best price I have found for them is at "www.rockauto.com". Use NGK #6813. Priced at $8.33 each. I don't know of any numbers for other brands of plugs.

[Smitty]

Brian, I may still have a box of Champion K3G 18mm plugs for the Y-80, and also can provide a pair of 18-to-14mm Champion adapters. PM me.