Mazda RX-7 FC3S Maintenance Schedule (1986-1991)

April 10, 20261 min readBy Hiro Takahashi

Reviewed By

12 years at Mazda R&D Hiroshima (2003-2015). Lead engineer on 13B-MSP RENESIS development team. Certified Mazda rotary powertrain specialist. Currently operates an independent rotary rebuild service and consults for RE Amemiya and Goopy Performance.

Hiro Takahashi is a former Mazda R&D engineer who spent 12 years working on rotary engine development at Mazda's Hiroshima research center. He contributed to the RENESIS engine development (13B-MSP in RX-8) and the final production variants of the 13B-REW for the RX-7 FD3S Spirit R. Since leaving Mazda in 2015, Hiro has worked as an independent rotary specialist and writes about Wankel engine technology for global enthusiast publications.

Mazda 13B-REW and 13B-MSP rotary enginesApex seal design and metallurgyOil metering pump calibration

Mazda RX-7 FC3S Maintenance Schedule (1986-1991)

See the specs panel or maintenance table below for complete factory data.

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Mazda RX-7 FC3S Maintenance Schedule (1986-1991)

Mazda RX-7 FC3S Maintenance Schedule (1986-1991)

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