All NA & NB Miatas

Intake manifold nuts and bolts

14–19 ft·lb19–25 N·m19–25 N·m14–19 ft·lb
Factory manualTaken from a Mazda factory workshop manual, with page citation.
Procedure
Replace
Gasket

The intake manifold bracket is a separate spec: 36–54 N·m (27–40 ft·lb), same page.

Applies to
  • NA 1990–1993 (B6)
  • Verified in: 1990 Mazda MX-5 Miata Workshop Manual
Sources