What do you guys think of these filters ?

First one is a Summit, 40micron, inline style. Flow is stated as 130 gph, length is 4 inch filter



Second is a Mallory 140 series. 40 micron, Flow is 200 gph. Canister style filter




I recently installed a Mallory 250 fuel pump, ,, ( and the above summit brand, inline, filter. )

Fuel pressure is drifting down,,,,after launch to 3-4 lbs,,,,and when driving around in the pits.....

Do you guys think this little, inline filter flows 130 gph ?

I pulled it off the car,,,and put the Mallor 140 series filter on the car. ( i had it sitting on the shelf ), so it didnt cost anything.

I also upgraded my fuel cell vent size from -6 to -8 ( same as my fuel line size),,,just for good measure....

Still need to "flow" the fuel system,,and make sure no other issues...

Is the Mallory 140 filter "big" enough for the Mallory 250 pump ?

I wonder if the smaller, summit, inline filter was choking the motor / fuel delivery down the track... ??

(they do make a "bigger" mallory filter) Would that be over kill ?