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Need fuelrail help

833 views 5 replies 4 participants last post by  31ford 
#1 · (Edited)
I am a newby here and am looking for some help. I just purchased a 624hp ford supercharger (used 1000 miles) but it doesn't have a fuel rail. Does anyone know of any that will fit. Roush wants $700.00 for the one from thier kit and I would rather that money go to a mwg shifter.
Any help would be great.
 
#3 ·
So the stock 5.0 rails can handle the cspacity of 47lb injectors on a 624hp supercharger?
I had concidered the 5.8 shelby ones but could not find anything there.
I can tune the 6 deuces on my 31 but no nothing about the new stuff.
Thank you
 
#5 ·
Those stock fuel rails are pretty huge and can easily support this setup. They are big because the system's returnless. 47 pounders are over their limit if you are actually making 624 rwhp, which there is no way the 624 hp FRPP kit is making, fortunately.
 
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