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Home >> Mazda >> 1980 >> RX-7 S, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> Ignition System >> MITSUBISHI Electronic Ignition Systems - Rotary Engine >> Adjustments >> Ignition Timing

Ignition Timing

  1. Leading timing is adjusted by loosening distributor lock nut and rotating distributor housing until correct timing is obtained. See Fig 1.
  2. Trailing timing is changed by loosening the screws securing the vacuum unit and moving the vacuum unit outward (to advance) or inward (to retard). Retighten screws when correct timing is obtained.
    Fig 1: Adjusting Ignition Timing
    G09344966Courtesy of NOT AVAILABLE
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