Hey guys i was hoping someone could help me out. COMMON ZEUS!! lol.. Anyway im looking for the stock valve stem install height for the evo. I took some measurements when i was takeing the head apart and after i got my new 1mm over valves the intake install height was perfect but the exhaust install height was 30 thousands too long. So now im wondering if my measurement was wrong. I dont want to start grinding on them until i know what the stock values are for sure. PLEASE HELP!!

Thank You
Chris

 

free F$#@#$ bump

 

Intake valve overall length 109.50 mm - 109.00mm (4.311" - 4.291")
Exhaust valve overall length 109.70 mm - 109.20 mm (4.319" - 4.299")
I know you asked for installed height but overall lengths were the only specs I could find. If your valve seat to face was done properly these specs should be right

 

Well now that my phone bill is outragous i think i finally got the answer. By the certain shops that sponsor this thread are very rude and told me "look we know what it is but we are going to be a dick and not tell you" were there exact words. They said if i wanted it doen to send it to them and they would take care of it.

Enough of that for future reference here is what i got and thank you Vivid for helping out i appriciate it!!!

Exhaust = 1.9200 - 1.9500
Intake = 1.9200 - 1.9600

Those are the number i got from a company that does all of Turbo Trix head work so im guessing they know what they are doing. All those numbers are installed height from what they said.

Thanx Agian Vivid!!!!

Chris