Need help finding a measurement ASAP. [Archive] - SR20 Forum

: Need help finding a measurement ASAP.


DisBeBrand0n
04-29-2008, 04:37 AM
Does anyone know what the Valve Stem Installed Height is on a sr20ve?

Ive had a local machine shop port and polish my head and install some over size valves as well. The problem is they lost the stock measurement for the valve stem install height and have already cut the valve seats, so there is no way to get those measurements back. And right now im at a stand still with my build untill I can find those numbers. I have searched every were I can think of for hours on end over the last few days, and havent been able to find a thing.
If anyone can help me out it would be much Appreicated!


Brandon

DisBeBrand0n
05-01-2008, 02:05 AM
Just to clearify, Its the measurement from the bottom of the spring seat to the top of the valve stem.

Obviously this info is not readaly avalible on the net, or hasent been discussed in the forum before... Its going to have to come from someone actually measuring there head.
I know no one wants to take the time to disassemble the head and remove there cams, but if some one might happen to have one disassembled and had tools to measure it it would be greatly appreicated!

daxx
05-01-2008, 10:05 PM
Ey I PM'd you. I am local, hit me up.

DisBeBrand0n
05-06-2008, 12:51 AM
I cam across two sets of specs, of course they vary from head to head.

1.578"-1.592"

and

1.585 "- 1.587"


Thought Id post it up for anyone looking for it in the future.

Thanks daxx!

daxx
05-06-2008, 02:42 PM
Ey that was suppose to be top secret.LOL!!!!jk

5speed
05-06-2008, 05:54 PM
This is a little off topic,but Damn daxx, you really hogged out the ports. Looks like they were widen and raised.

daxx
05-06-2008, 07:22 PM
^^^Hogged out?nah...it was precisely ported.:)

PM'd yah Brandon. Good to have a local around...

5speed
05-06-2008, 11:35 PM
^^^Hogged out?nah...it was precisely ported.:)

You're right, it an exotic looking, highly scienced out enlargement. :biggthump