To make a simpler and more reliable off-road (track-only) engine setup, we removed the factory Air Pump and Air Control Valve, then installed the Full Function Engineering Idler Pulley Full…
Billy Johnson, Author at MotoIQ
RX-7 Archives - MotoIQ
Full Function Engineering FD3S Idler Pulley Kit - Turbosource
S2000 Suspension Geometry Fix - Page 4 of 5 - MotoIQ
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Rotary Performance Idler Pulley Kit (93-02 RX-7)
Project FD RX7 Restomod: Part 9 – Air Pump Removal and FFE Idler Pulley - Page 3 of 5 - MotoIQ
Are you removing your air pump from your 1993-02 RX-7? If so, this is the ideal way to ensure you have ample belt contact with the water pump pulley.
Rotary Performance Idler Pulley Kit (93-02 RX-7)
MotoIQ.com's - Project FD RX-7 Restomod - Page 7 - - Mazda RX7 Forum
RX-7 Archives - MotoIQ