5.0L (1979-1995) Mustang Technical discussions on 5.0 Liter Mustangs within. This does not include the 5.0 from the 2011 Mustang GT. That information is in the 2005-1011 section.

upgrade fuel injectors?

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02-24-2006, 08:19 PM

#1

white93 GT

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upgrade fuel injectors?

i am currently having my 302 bored 30 thousandths over and am going to put a summit racing rebuild kit with fordged pistons. i am also going to buy a Trick Flow top end kit. http://store.summitracing.com/defaul...rsview=sku&Ns=

would i need to upgrade my fuel injectors for that? i have an adjustable fuel pressure regulator and i dont plan on boosting it or putting any nos to it.

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Old

02-24-2006, 08:20 PM

#2

86HOGT

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RE: upgrade fuel injectors?

I would for sure. 24lb/h should do the trick along with a calibrated MAF sensor...

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Old

02-24-2006, 08:24 PM

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white93 GT

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RE: upgrade fuel injectors?

i have a 65mm tb and a 75mm mass air. would my engine do ok for a while with the stock 19lbs or would that not even be an option? or will it run to lean

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Old

02-24-2006, 08:49 PM

#4

white93 GT

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RE: upgrade fuel injectors?

any other imput?

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Old

02-24-2006, 08:56 PM

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marx91

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RE: upgrade fuel injectors?

upgrade your fuel pump to a 190lph or better and #24 injectors and you should be good to go

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Old

02-24-2006, 08:58 PM

#6

white93 GT

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RE: upgrade fuel injectors?

so i couldnt do all that without going to larger fuel injectors?

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Old

02-24-2006, 09:00 PM

#7

luckythirteen13

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RE: upgrade fuel injectors?

no you need larger fuel injectors and a larger pump

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Old

02-24-2006, 09:04 PM

#8

white93 GT

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RE: upgrade fuel injectors?

so pretty much if you put a aftermarket set of heads and a cam in it you have to upgrade the fuel system also?

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02-24-2006, 09:08 PM

#9

white93 GT

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RE: upgrade fuel injectors?

also where could i have my mass air flow sensor recalibrated? and would i have to mess with my ecu at all?

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02-24-2006, 09:24 PM

#10

white93 GT

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RE: upgrade fuel injectors?

WILL MY STOCK IGNITION KEEP UP WITH ALL THESE MODS?

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Tags

2004, 24, 50, cam, flow, fuel, heads, injectors, intake, mustang, pump, stock, trick, upgrade, upgrading

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