Anybody know which spark plug works well on an original Riley 2-Port head. This is on a "B" engine that's inserted and pressurized. Thanks.
Todd. 408-230-5755 or email todlonib@got.net
Anybody know which spark plug works well on an original Riley 2-Port head. This is on a "B" engine that's inserted and pressurized. Thanks.
Todd. 408-230-5755 or email todlonib@got.net