System 1 Hemi Dry Sump Oil Pumps are preferred by many leading race teams because of their outstanding flow characteristics, versatility and long-term dependability. They are available in two basic sizes (1.8” or 2.1” gears to accommodate applications from Pro Mod and Alcohol cars to “Big Show” Funny Cars), two adjustable pressure ranges (80-125 psi “low” and 125-250 psi “high”), plus five ports and hard loop line. Also includes an AN-12 IN/OUT for the filter plus an AN-8 ORB (O-ring Boss) port for functions like an oil pressure gauge, on-board computer sensor or rear oiling. Customer must supply plug or appropriate fitting. Given that these pumps are custom built to order and can be equipped with AN-16, AN-20 or special AN-16 Quick Release fittings, they must be ordered directly with System 1 tech personnel at 559-687-1955.