hey got my cross flow engine all up and running only problem now being the injectors seem to have an air leak. head is an apk from 2.0 litre with an audi block.. i am using the pb injectors from my old 1.8gti on a mk4 fuel rail problem seems to be that the o rings are to small as it just pushes in to the manifold without any effort they are new o-rings , question is are there any injectors i can use from a different car that will help solve this problem cant seem to source bigger o rings either
for orings of many sizes find your local hydraulics specialist they always have tonnes of orings in various sizes. you are bound to find a suitable one then
