Peterson Fluid Systems R4 Oil Pump Fitting -20 AN - Black DX2850K These carburetors feature venturi diameters

These carburetors feature venturi diameters of 1-7/16 for the primarys and 1-9/16 for the secondarys

11 Compound

our advanced 1/8” NPT solid state pressure transducer provides the best possible measurements on the market with unparalleled resistance to vibration and heat

The kit contains eight bolts that are shorter than stock for use on the intake rockers so that flow is not obstructed

Race car drivers will tell you that the single sharp edge on spark plug electrodes wears out too fast for long term use

Peterson Fluid Systems R4 Oil Pump Fitting -20 AN - Black DX2850K These carburetors feature venturi diametersPeterson's new pump fittings have a short depth to reduce weight and allow a smaller pump profile. They also feature a full flow design that features the largest possible hole and internal radiusing for superior flow. Peterson Fluid Systems is the choice of champions for wet and dry sump oiling systems. Peterson Fluid Systems offers a complete system from their class leading oil pumps to their championship winning oil tanks, oil and fuel filters, and