[motorheaddown]

Anyone know the valve dimensions? I need the overall length and stem diameter. The ncf book only has the port diameter and lift. I searched for "valve and length" and "valve and dimension" but did not get any hits.

Thanks,
-scott

 

[aljordan]

mk4 valves are 99.1mm long and have have a stem diameter of 5.98mm.

This is taken from www.ferrea.com