300ZX V6-2960cc 3.0L SOHC MFI (VG30E) (1988)
/Page-345001.png)
Valve: Specifications
Valve Head Diameter
Intake
1.654 - 1.661 in
Exhaust
1.378 - 1.386 in
Valve Length
Intake
4.933 - 4.957 in
Exhaust
4.890 - 4.913 in
Valve Stem to Guide Clearance
Intake
0.0008 - 0.0021 in
Exhaust
0.0016 - 0.0029 in
Valve Stem Diameter
Intake
0.2742 - 0.2748 in
Exhaust
0.3128 - 0.3134 in
Valve Face Angle
45 deg 15' - 45 deg 45'
Valve Margin
Intake
0.051 in
Exhaust
0.059 in
End Surface Grind Limit
Maximum
0.008 in
