broke in the new motor on monday and all is well except that I am loosing fuel pressure, this is my setup, from the tank to a earls screen filter(just for any big trash) to a holley marine blue pump then threw a 4" by 6" 30 micron filter to a holley bypass pressure regulator then to the carb and the bypass goes back to the tank.
I can run this all day and it stays at 6 lbs, but when I run the motor for about 10 min, at 2000 to 2500 rpm I am dropping to about 1.5 to 2 lbs. of pressure and then have to shut it down, am I missing something here, its working good enough for break in but I can't hit the water this way. can you guys give me a bit of help?
thanks a bunch.