Whos is running 56/72lb injectors with upgraded blower????? Issues?

GT500_012308

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I am going to be slapping on a new blower here pretty soon. I was going back and forth on injector setup, I am either going to be doing 56lb/72lb or just going with some ID1000s.
My setup is going to be on a 2011 running only 93oct the car is a street car. I will be running a BAP as well as all the other supporting bolt ons. The blower will be a VMPR or a Whipple 2.9

My question is for the guys running 56/72s are there any issues that you have seen? I think I should be good if VMP sells a kit for my car with 56s and no BAP.

As always thanks in advance.
 

avgt500

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I am going to be slapping on a new blower here pretty soon. I was going back and forth on injector setup, I am either going to be doing 56lb/72lb or just going with some ID1000s.
My setup is going to be on a 2011 running only 93oct the car is a street car. I will be running a BAP as well as all the other supporting bolt ons. The blower will be a VMPR or a Whipple 2.9

My question is for the guys running 56/72s are there any issues that you have seen? I think I should be good if VMP sells a kit for my car with 56s and no BAP.

As always thanks in advance.
I have 56's with a gen 2, no boost a pump, runs beautiful, tuned by VMP

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FL Skydiver

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No problems.

622 HP at the wheels 563 Torque. According to the calculator that's about 718 HP at the crank 93 octane.

MODS: Roush 2.3 TVS Blower 79mm pulley, 90mm idler pulley VMP Twinjet 67mm Throttle Body Ford 56 lb injectors JLT CAI VMP fuel pump booster 40 amp Brisk Racing Plugs RR14YS Silver VMP custom dyno tune

 

TXRickC

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I ordered the 56# injectors from VMP (w/Gen IIR) and received Ford Racing 52# injectors... M-9593-MU52. Is it just a typo on VMP's site?
 

TXRickC

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So Bryan Vickers @ VMP says:
The 52lb injectors are stock 13-14 GT500 injectors

They're 52# at your fuel pressure (2012 GT500) and 56lb at the 5.0 fuel pressure.

Ive only seen VMP list them as 56# online, all other outlets show them as 52# o_O
 

GT500_012308

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I will eventually run E85 but will do a full return system ect. There are not many pumps close that will provide the fuel but they are getting more and more popular it seems right around me and I will make the move then which I will for sure use the 1000s
 

OldYeller

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Running the 13/14 56# no BAP. 2.5 pulley on gen 2 with the mono blade. 91 octane tune. Runs great.
 

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