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Fuel pump recomendations

1K views 1 reply 2 participants last post by  swampboogiedoug 
#1 ·
Doing and engine build on my 08 dx, ported heads,stg 2 cams,58mm tb, bigger injectors, ect. ( dont have build sheet for exact parts and numbers). My stock fuel pump has 80k on it and it shot, so time for an upgrade?....or will a stock replacement flow enuf for a setup like this?
 
#2 ·
get the Walbro unit for a 5.0 Mustang. You want the high flow, NOT the high pressure unit. It will be way overkill for what you have, but its cheaper than a stock unit. I'd probably leave the TB off, you won't make any less power but ride ability will go down with the 58. Id recommend a Tmax if you dont already have an auto tune ECU
 
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