[dgm87ss]

Hi - first thanks for the info on my last post - i ended up removing 600vs for aed 650ho carb - was a good move improved in all areas - the issue now is fuel pressure - i tried to adjust regulator from 6psi to 7psi as aed requested and couldnt get anymore than 6.25 with a shakey gauge - will drop 2lbs as it warms at idle - also noticed fuel pressure not holding on gauge after shutdown- tried different regulator and gauge already - the carb came with a summit dual feed line with filter/gauge - checked filter (stone) and looked fine- the fuel pump is a ebey 130gph 1/4 inlet-outlet ebay special - im thinking this is culprit - any thoughts/suggestions are appreciated.