AFPR...what gauge???
 

if i get a Kirban regulator then what kind of gauge do i get to check the fuel presure? and where do i hook it up?

Different companies such as BBK and others sell fuel pressure gauges that mount directly on the fuel rail on the schrader valve. I know jegs sells them, its about $45. Or you can get a fuel pressure tester that reads to 100psi.