Showing specs for all NA & NB Miatas

Piston pin-to-piston clearance (NA8)

Clearance: −0.0002—0.0005 in (−0.005—0.013 mm)Clearance: −0.005—0.013mm {−0.0002—0.0005 in}

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

Negative lower bound is printed and permits interference; preserve it. Replace piston and/or pin if outside specification.

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