I'm also a installing an F1C. Its incorrectly clocked and I'm sending it back to to the U.S. have this corrected. Its fitted with an 8 rib. Shall I request a cog and cog crank pulley to achieve 20+psi without belt slip. Will I need a relocation kit and new Saginsaw power steering pump as the stock GM pump is fitted with an 8 rib pulley and is in line with my P600B head unit? Will I be able to keep my current PS set-up?