Just about to drop a new engine in my xr2 and i haven't brought a fuel pump yet because im not sure what type ill need.

Its a 1600 cvh, lightened & balanced bottom end, ported & polished head, 4-2-1 exhaust manifold, twin 40 dcnf's, cvh 33 cam.

My dad said from experience it should be making aroud 140bhp?

Looking on Burton Power, there are 2 types of pump. Solid state and another type.

Which one do i require?

thanks