Fuel Pump questions...

[chris91LX]

I'm looking at getting a set of heads. I might go with iron gt-40's or aluminum AFR's. My question is how much fuel pump am I going to need? What I'll basically have, besides what's listed below, is a stock block with an intake, heads and a cam. I don't think I'll be doing much beyond this for quite a while, but I may eventually go with a 347 stroker or a blower, but that's not going to be for at least a couple years. Is the 155lph pump enough, or should I go with the 190lph? I'm assuming I'll have to jump up to 24# injectors. Also, do I need to buy the whole kit that comes with the FRPP pumps or can I use the old setup and just buy the pump? Or would going with another manufacturer be the ticket? Just looking for some ideas, guys, let me know what you think.

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91 LX 5.0
Z t-5, Centerforce DF clutch, Pro 5.0 shifter, 3:73's, Vortech 73mm Mass Air, Accufab 65mm TB, BBK underdrives, BBK unequal length headers, Bassani x pipe, 2.5" Dynomax Super Turbo cat back, Kenny Brown Super Subs, Factory Five Control Arms, Crane HI-6S Ignition, and more to come!