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The Peterson Fluid Systems R4 6-stage oil pump employs a twisted-lobe rotor design and all-aluminum rotors to reduce weight while improving pressure output. Internal scavenge manifold and shallow screw fittings yield a compact modular pump. This left-side mount, rear-drive drag configuration specifies 1.2" pressure and 1.4" scavenge ports, making it suitable for high-scavenge-demand racing applications.
Peterson Fluid Systems R4 6-Stage Oil Pump - Left Side Mount - Rear Drive Drag
