question on stock valve length

[S14-NEO]

i am in the process of having a race shop redo my head after the last knucklehead screwed it up. the guy at the shop i have my head at wants to know the stock oem valve length for both intake and exaust. so if anyone out there has solid info on this please let me know ASAP. i have done a fair amount of diggin to get this info with no resluts that im satisfied with, so please help if you can

thanx

Mark

[SpeedRacer1]

S13, S14, and S15 SR20DET's all use the same intake and exhaust valves.

The intake valve would be 101.19-101.16mm (3.9839-4.0004in)The exhaust valve should be 102.11-102.53mm (4.0201-4.0366in)

The intake valve is the same one used in USDM Sentra SR20DE's.

[S14-NEO]

thanks alot for tech advise...lets see if this shop can bring my head back ..ill keep you guys up to date on it. just incase you are wondering this guy who is redoing my head is an overhead cam specialist . he is in all the FORD magazines for the triton series engines 4.6 and the 5.4....this guy still holds the worlds record on all motor with no power adders and i even saw this car in the back of his shop...a mustang running 8.50's all motor on a (((old school fuel system....carburetor)))4.6l triton V-8