I have a 13B just put in and im running a holley set up . I want to know how I can hook up the oil lines running from oil pan to car or should I run MIXED fuel?

 

You can plumb the fittings straight into the intake manifold, or I think you can even put them in the float bowls (or so Ive heard), but you should ask someone about the float bowl thing. I had a Weber and just plumbed them straight into the intake manifold, then just wired the OMP wide open and never worried about it again.

~T.J.

 

I have a double pumper that someone has added OMP fittings to. They enter at the float bowls. If your carb has one fuel inlet, you could probably get away with only one OMP line (RB does one on the smaller Holleys and two on the double pumpers).