Quote: street pump , 6-7 psi , the race mech pumps put out 9psi and thats NOT good .
FYI I had a Carter street pump and with the engine just spinning with the starter it was pushing 8 psi which is apparently to much for the 6 pack carbs as mine were pushing past the inlet valves. I went with a factory style replacement which runs 5-6 psi and looks more correct also.
