- Is there a mounting kit available for the dual setup or I'll need to fashion my own? - Do you know if I'll need to do a custom bulkhead coming out of the pump hanger or it'll flow enough through the factory connection? - Run both pumps on at all times or have one set to a hobbs switch and activate at X amount of boost. - I've read people were having trouble with a particular brand injector (Have to double check but I think it was Injector Dynamics) that was supposed to be E85 compatible rusting/corroding and prematurely failing.