FIFTH STROKE ENGINE?Home › Forums › General Discussion › FIFTH STROKE ENGINE?This topic has 1 reply, 2 voices, and was last updated 16 years, 7 months ago by Kirk Deason.Viewing 1 post (of 1 total)AuthorPosts September 5, 2009 at 1:44 pm #63179 Kirk DeasonParticipantDidn’t Ilmor take a stab at a GP bike, too? I think it ran about one race but still, good engineering.AuthorPostsViewing 1 post (of 1 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed inLog In