Well I have precision 1000cc, IDK if its the fuel rail but keeps leaking from the injectors where the go into the rail. I checked the orings. all looks fine. Any clue? any way prob just gonna sell the whole setup cheap if I cant figure it out.

 

pics may help. its hard to "see" whats going on with out seeing whats going on.

 

Sometimes you have to remove the spacers between the rail and manifold, or reduce their height a bit. The injectors may be a little shorter than stock, and the o-rings are right at the edge. They also could have machined the hole too large, your o-rings are too small (not OEM, too old, or injector uses a thicker o-ring), or you need the rubbery spacer that goes on the injectors between the rail & connector.

 

get a pic of where it's leaking...i'd bet the rubber o-ring is bad on the injector/s! get some o-rings and oil them up before pushing the injector back into the rail

 

ama try bigger o rings. I know the ones on there are good maybe too small. I feel like shooting this car nothing easy as soon as I fix one problem another rises. lol guess thats the life of building these cars. I bet if i pieced it together from the junk yard it wouldnt of given me any issues lol.

 

You should be able to find a decent selection at your local automotive retailer. I used to work at NAPA before coming to DeatschWerks, and we had a couple of large wall mounted "parts" boxes with a large assortment of ac/nitrile/viton o-rings.

 

Did u use grease or vaseline on the O rings when your pushing them on the rail?

 

yup.