MX-5 Miata Mazdaspeed L4-1.8L DOHC Turbo (2004)
Valve Clearance: Specifications
Standard valve clearance [Engine cold]
IN ........................................................................................................ 0.18 - 0.24 mm (0.0071 - 0.0094 inch) (0.21 ± 0.03 mm (0.0083 ± 0.0012 inch)
EX ....................................................................................................... 0.28 - 0.34 mm (0.0111 - 0.0133 inch) (0.31 ± 0.03 mm (0.0122 ± 0.0012 inch)