i've notice that a lot of people are running a svt focus fuel pump. my question is can i run a holly blue inline pump when i go to s/c my car?

 

No. It is setup for a low pressure fuel system, carb setups. I think the max psi they can push is like 10-11 psi. Thats not nearly enough fuel pressure for a fuel injected setup.

I would just get the focus pump or dual cobra pumps.

 

can i run a inline high pressure pump

 

Yes, alot of higher hp cars run inline pumps.