I am having an absolute nightmare with ordering new valves (oem) ive waited over a month for the stock valves. They turn up one is missing and i cant get in contact with the store. I found a place that stocks the same branded valves as the one i have missing saying is 28mm ect.

I have looked everywhere on line and i can seem to get a measurment of the stem length. So if anyone has a stock valve they wouldnt mind measuring would be really handy. Im currently at work would be really helpful if i found out before i left

Rather then just being told the measurment is there a way to calculate the length using the block measurment for future reference.

Really need this ordered in before the weekend :/

 

Or the osvat part number would be helpful

 

I am not sure if this is what you need, but you can download the Factory Service Manual here, hondatech.info: Honda service manuals . Page 6-76 of the 98-01 Integra manual has the valve stem installed height measurement specs.

For oem part numbers, you can go to Acura Parts | Genuine Acura OEM Parts | Acura Parts Cheap or Honda Parts at Honda Parts Now | Genuine OEM Honda Auto Parts .

 

I managed to find the part number

Osvat*14721PR3000*-*Engine Exhaust Valve

But thanks im sure that top one will come in very handy. Suprised ive not seen it before.