Search Results We have found 1 items matching your search query. Close Focus RS mk3 engine Posted 07 months 2 days 19 hours 13 minutes ago. Engines 389 Engine comes with the Mountune 400hp Accessport. Mountune sump and breader system but without turbo. Head is ported for maximum performance. Steel rods and forged pistons. Unknown 1 Page 1 of 1