Running out of fuel?
07-19-2009, 01:36 AM
#26
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yes they flow 42lb/hr @ 43.5 but our fuel pressure set at 58psi so they flow more because of the higher psi.
http://cgi.ebay.com/ebaymotors/Delph...mZ350216943558
http://cgi.ebay.com/ebaymotors/Delph...mZ350216943558
07-19-2009, 10:27 AM
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I don't know what year your truck is. If the truck has return line on the fuel rail then would past the first number all way down, but if your truck doesn't have return line then you copy all those values in to your tune. When you up grade to the cos3 i would think the label would change.
07-19-2009, 10:40 AM
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Ok. What have you changed in your tune? You said that you took a few tunes and made your own. Have you done any AutoVE yet? Or set up your PE tables? But first things first is you need to get you IFR table setup correct. COS3 would be better for you. You really need to do some reading on tuning before you go into boost. You are way lean and im sure you are getting some real KR. So do some reading. Maybe wire the bypass open till you get your fueling figured out. You dont want to run the risk of hurting the motor.
Also i used to have a whipple supercharger....R you running the Whipple electronics? If so take that crap off there. It will cause nothing but problems when you are tuning. I think that 43lb injectors are a must for you and an inline pump just for insurance.
Also i used to have a whipple supercharger....R you running the Whipple electronics? If so take that crap off there. It will cause nothing but problems when you are tuning. I think that 43lb injectors are a must for you and an inline pump just for insurance.