Single Intake Valve
Compatible with: Mazda 1.5L DOHC 16V Z5-DE (IM3484)
Nominal Stem Diameter: 5.50mm
ET Stem Diameter: 0.2152 inches
Standard Head Diameter: 1.088 inches
ET Head Diameter: 1.088...
Single Exhaust Valve
Compatible with: Mazda 1.5L DOHC 16V Z5-DE (Enginetech EM3523)
Nominal Stem Diameter: 5.50 mm
ET Stem Diameter: 0.2152 inches
Standard Head Diameter: 0.941 inches
ET Head...