This all-new product has been exhaustively tested in the U.K. on a Mini 7 race engine at over 9000rpm. Unit has integral belt tensioner to avoid high-RPM belt loss, and features an infinitely adjustable vernier cam gear for precise cam timing. Deluxe billet aluminum housing. All rotating parts are manufactured from high grade 7075 aluminium and are hard anodised. Kit comes complete with all gaskets/seals and hardware. Special order, lead time required.