Fuel pump recommendations

Any recommendations on electric fuel pumps and GPH needed for a Roush 427SR with Holley vacuum 770? I will be doing some track days.

Hi Dave, I recently removed my very loud Holley Blue and replaced it with their Gerotor style # HP125 or #HP150 depending on your volume needs. Holley recommends a bypass regulator #12-803 BP to reduce vapor lock problems.
I consider this a great improvement suggested by Chuck Smith on an earlier post (Thanks Chuck)

you are welcome Jim, now I need to do the same on the SPF. Damn thing sounds like it is going to explode

I've always liked the Mallory 140. Not too noisy, reliable. and gerotor design also. It requires a bypass regulator for best result.