This all-new product has been under development for some time, ensuring the highest quality construction and reliable performance. It has been exhaustively tested in the U.K. on a Mini 7 race engines 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, hardware.