Need help with O ring sizes!!

[stevetalon]

So i just bought some pte 880cc injectors and the o rings look like crap. Does anyone know the size of the two orings on the top and could i pick these up at ace hardware? I tried emailing precision turbo but i have got an answer.

 

[doubleclutch99]

I bought mine on ebay. i cant remember how much they are,but it wasn't much.

 

[Oldsid]

You should get the o-rings from the injector vendor but if you can't wait here is a link that explain how to find the size of the O-rings.
O-ring Sizing Chart
Be carefull when buying an o-ring from a hardware store; insure that the material is compatible with gasoline or you'll end up with a leak very quickly.