Multi-V Water Pump Pulley for Mazda Rotary Engines sprigns The DME internal circuitry uses

The DME internal circuitry uses MOSFET transistors to make this IGBT signal occur

All head studs provide a more accurate and consistent torque loading over traditional head bolts

uses oem harness

This kit comes BY DEFAULT to suit Small bore mounts from the following mechanical fuel pumps: Kinsler / Weldon / Waterman

For full recirc venting and/or engine idle vacuum less than 19”Hg use the softer spring 6116

Multi-V Water Pump Pulley for Mazda Rotary Engines sprigns The DME internal circuitry usesCNC machined from high quality materials multi v pulleys will give your engine bay a sleek, modern look while improving belt grip over the standard V belt setup. Billet 103mm aluminium water pump pulley Suits 12A, 13B & 20B Engines (20B requires FC series water pump) Alternator, crank and sets of pulleys are also available, please check our other listings.