Enjoyed that thanks. Probably an option on existing yb,s toby I find the coopers rings interesting also you dont really see anybody else offering that or see it In specs, he and harvey had alot of input in the mk2 design of the s&j yb explains the through the main caps nicely saw a post on fb about ken block doing an s&j think it was in the fiesta reason being wet sump starved of oil during donuts lol