Stage 2 s/c fuel pump?

[insane]

Running stage 2 mpi s/c @ 11-13 psi, sea-level to 2000', meth injected, shimmed head, 2:1 fuel regulator on an Attak with dynojet pc3 management. On ride this weekend my afrs started going lean, popping. Checked fuel pressure and it was very eradic at idle. Had to crank pressure up to 75 psi to get sled to run better. I believe fuel pump is shot as it sounded different as well. I had my pressusre set at 45 psi @ idle. Now for the question, What is the best external fuel pump for my app. and what is the best fuel pressure to be running with a 2:1 regulator?

 

[insane]

The pump that I have currently is a walbro csl 393. Seemed to work well, just a little concerned with it failing on the trail.

 

[sneakattak88]

I ended up adding a MSD2225 electric pump inline, mine would fall off, thats on a turbo,, stock pump suck,,

 

[kinger]

I have the walboro gss341 pump in the tank, stage 1 boost on shimmed head and I had a ton of fuel, had to lean it way out after trying to get the stocker to keep up. You dead set on external?

I agree its nice to have the stocker and that because you should always have one that works!