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fuel pump problems

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92lazerturbors

15+ Year Contributor
40
0
May 26, 2006
witchita, Kansas
Ok my car wont boost past 5psi without cutting out and falling on its face, i replaced my fuel filter and it helped alot but it started up again about a week after i changed it. i tested my fuel pump and it is going out, my question is could i replace my fuel pump with a wally 190lph and how much boost could i run with a fmic and stock 450cc injectors safley?

any help would be great thanks
 
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