have a msd inline pump and not sure where to hook the wires in....need advice.

 

If you can, get a pic, it might be the same as mine, and i could guide you.

 

Correct me if I'm wrong. But there are only two wires coming from the pump correct? Its just more like on and off.. so just a ground and a power wire.

You dont want it to run 24/7 so u want it switched. You want it to come on the same time as your pump? The just tap into the wires for your stock pump and then ground that sucker somewhere.. right at the battery?> or on a chassis ground. Then. You want to hoo it into the fuel lines. AFTER the filter but b4 the fuel rail is where u want. Get a new line or just cut the stock one in half and clamp her up!