Single Intake Valve
Compatible with: Mazda 2.3L KJ (IM3486)
Nominal Stem Diameter: 6.00mm
ET Stem Diameter: 0.2353 inches
Standard Head Diameter: 1.118 inches
ET Head Diameter: 1.118 inches
Valve...
Single Exhaust Valve
Compatible with: Mazda 2.3L DOHC 16V Turbo (Enginetech EM4461)
Nominal Stem Diameter: 6.00 mm
ET Stem Diameter: 0.2352 inches
Standard Head Diameter: 1.181 inches
ET Head...
Single Exhaust Valve
Compatible with: Ford/Mazda 2.0L/2.3L DOHC Duratec (Enginetech V4383)
Nominal Stem Diameter: 5.50 mm
ET Stem Diameter: 0.2154 inches
Standard Head Diameter: 1.181 inches
ET Head...
Single Exhaust Valve
Compatible with: Honda 2.3L H23A1 (Enginetech EM2765)
Nominal Stem Diameter: 6.50 mm
ET Stem Diameter: 0.2579 inches
Standard Head Diameter: 1.141 inches
ET Head Diameter: 1.141...
Single Exhaust Valve
Compatible with: GM 2.3L 138 (Enginetech V2265)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2744 inches
Standard Head Diameter: 1.240 inches
ET Head Diameter: 1.240...
Single Exhaust Valve
Compatible with: Ford 2.3L 140 (Enginetech V3003)
Nominal Stem Diameter: 7.00 mm
ET Stem Diameter: 0.2740 inches
Standard Head Diameter: 1.500 inches
ET Head Diameter: 1.500...