Go to Summit site and choose fuel and air delevery and then go to the fuel filters I used one of the #10 inline AN fitting filter with a 100 micron stainless, cleanable screen filter on my Duster after I found out I was starving my Magnafuel 275 pump with a 10 micron paper element mounted like yours Many choices on brands and sizes of fuel filters on that site I use to use two of the Fram filters mounted in parelel with two of the Holley 110 GPH blue pumps and two of the Holley fuel pressure regulators up front mounted in parelel, one to each bowl also. I found out I couldn't jet that carb up enough to make my car slow down on the MPH in the 1/4 mile and then switch the pumps to a Mallory 140 GPH pump and filter and had the same problem HP takes fuel at WOT, I hope you have enough Test it by jetting it up at the track, if you can enrichen the mixture up enough to slow the MPH down in the 1/4 mile you have enough fuel delivery, volume If not you don't