454 dies over 1800RPM loaded

beech2000

Petty Officer 2nd Class
Joined
Jul 5, 2009
Messages
122
Hey, thanks for the cool pitcutrre!........ No barbs on mine...... 1/4 NPT on both ends.
I somehow answered the question on my own and believe it or not... all three oriented and installed true to your picture.
So......I continue to be experiencing high power throttle RPM roll backs on both port and star. The original school Fram water separators were identified some trash in bowls. I then installed all new Mercury style fuel water separator housings and elements. I using all Mercury (Not Quicksilver) housings and black mercury water separator elements. Original anti-sphone valves reinstalled. See trial on Friday
 

beech2000

Petty Officer 2nd Class
Joined
Jul 5, 2009
Messages
122
Well for the most part feel that large air pockets aggravated by the anti-siphon valves were the source of my running out of fuel in the carbs. At one point was going to replace all the fuel lines but not sure where to go for that. I've since put that idea on hold. For now both big blocks will open up at WOT. That is once they're warmed up. Thinking the port engine choke is out of adjustment as it stills coughs during throttle ups but never dies as it once did prior to this post.
 
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