I can't believe that this is such a big problem... I guess I was really lucky in the fact that mine fit perfect and I DID modify the bracket at the bottom to accomodate the larger filter opening of the Walbro... One thing I did do that was not in the instructions is replace the rubber hose that the pump is held on with with a new one. I know over time that rubber will begin to deteriate with constant contact with gas, and I had about 54K miles when I did my install. The hose may have been just the right size to fit on without having to worry about a nipple or something being to small... Good luck everyone. BTW, my pump looks exactly like Wyatt's only with a modified lower bracket.
DoN
'99 GS Sports Edition Star Stage 2, CFDF Clutch Greddy Manual Boost Controller Greddy BOV and EVO Exhaust Greddy TT and shift knob AF/X Underdrive Pulley AEM Big Brake Kit B&M Edge Short Shifter Eibach Sportlines with Tokiko Blues
'99 Eclipse GS Sports Edition Star Stage 2 Greddy EVO Exhuast AEM Big Brakes Greddy Type S BOV Pioneer DEH-P7200 Bazooka EL1500 running 2 MTX 10" Subs Fosgate Separates throughout