Showing specs for all NA & NB Miatas

Connecting rod side clearance (NA8)

Side clearance: 0.0044—0.0103 in (0.110—0.262 mm) Maximum: 0.012 in (0.30 mm)Side clearance: 0.110—0.262mm {0.0044—0.0103 in} Maximum: 0.30mm {0.012 in}

Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure

Measure assembled rod side clearance. If excessive, replace connecting rod and matching cap.

Applies to
  • NA 1994–1997 (BP) — Other years inferred from 1994 factory evidence.
  • Verified in: 1994 Mazda MX-5 Miata Workshop Manual