On a D1 you use the spark plug gasket or does the heads have a taper?

 

What are on your old plugs??????????????????????????????????????

 

I threw them away and dont rember. They are on the way to the dump. I could find the answer with the search or in the Rave manual. Either way, I cant be sure the previous owner installed the last ones correctly so I thought I would ask.

Jason

 

If the plugs come with the crush washer then use the crush washer.

 

Every spark plug includes a flexible metallic sealing ring, right from the box. There is not need to use any other gaskets. It is recommended to apply appropriate anti-seize compound (sparsely) on the plug thread. The threads are straight type, not tapered.

(I hope I understood your question)

 

Woow, there was responses in this thread when I started typing my post. By the the I finished, threre were two of them right before mine. You guys are fast.