I'am with Stuart. Sounds more like fuel than spark. California gas is famous for being hard on rubber parts in carbs and fuel pumps, you also don't know how old the new fuel pump is. I may have been on the shelf for several years and the rubber could be cracked in the pump.


"If it ain't Steel it ain't Real"
"Earth the insane aslyum for the rest of the Universe"
41 1/2-ton, a work in progress
68 Shortbed stepside 327/325hp/700R4