GMT 900 Trucks General Discussion 2007 - 2013 Trucks | General Discussion

Advice on Fuel system upgrade

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Old Dec 27, 2011 | 08:53 PM
  #11  
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I'm not messing with the rings on the motor in the truck, ill do that to the spare motor, I have arp head studs and a ls6 cam and thats about it on the motor
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Old Dec 27, 2011 | 08:58 PM
  #12  
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Originally Posted by ivan_key
I'm not messing with the rings on the motor in the truck, ill do that to the spare motor, I have arp head studs and a ls6 cam and thats about it on the motor
you should be good then keep me posted id like to know what psi you at and some numbers on them nnbs 4.8s
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Old Dec 27, 2011 | 09:45 PM
  #13  
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Will do, ill be running a 78mm turbo top mount, just have to figure out the fuel system and ill see what it can do
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Old Dec 28, 2011 | 12:31 PM
  #14  
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Aeromotive also makes a pump that is compatible with the PWM signals from the FPCM. Part #'s 11140,41,42. Not sure they are 100% compatible, but may be worth looking into. It flows 340 lph.
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Old Dec 28, 2011 | 01:28 PM
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Originally Posted by mnm8977
Aeromotive also makes a pump that is compatible with the PWM signals from the FPCM. Part #'s 11140,41,42. Not sure they are 100% compatible, but may be worth looking into. It flows 340 lph.
fwiw, they are not e85 compatible.
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