Forced Induction Turbos/Superchargers

fuel pressure

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Old Feb 13, 2011 | 04:14 PM
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From: Hinesville ga
fuel pressure

what kinda fuel pressure would you run with 80's on a 2.8 tvs setup? this is without the vac line hooked up untill i can get tuned on e85
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Old Feb 13, 2011 | 04:20 PM
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well you should tune immediately when going on return style. its gonna run like crap unless its tuned for it. stock is 58psi base pressure
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Old Feb 13, 2011 | 04:22 PM
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im trying to get tuned for it, i talked to a guy on here one time who tunes. i have sent him 2 messages on here but he must be busy cause i havent gotten a responce back
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Old Feb 13, 2011 | 04:23 PM
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you don't have hptuners do you?
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Old Feb 14, 2011 | 12:11 PM
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no i wish i did. i have it set at 58psi. but when i get into it alittle bit the car acts like its running out of gas, should i just adjust up alittle bit more for now?
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Old Feb 14, 2011 | 12:13 PM
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The stock fuel pressure should be plenty for that pulley on gasoline. You might want to check your install.
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Old Feb 14, 2011 | 12:16 PM
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whats the wideband reading when you get into it?
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Old Feb 14, 2011 | 02:20 PM
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From: Hinesville ga
Its reading a low 10 something at ideal and about the same at wot
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Old Feb 18, 2011 | 08:12 AM
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well i actually payed more attention to it, i got on it and my afr was at 10 and sometimes bumping up to a 10.1 and to a 10.2. i just dont understand why my car is doing what its doing. once i hit into the higher rpms usually around 6000 it will just stop untill i let off the gas and it will starting running again
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Old Feb 19, 2011 | 11:45 AM
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o and to add in there that it likes to cut off like its running out of fuel when i get to about a quarter tank left, so do u think the reason its acting like this is because i did something wrong when removing the stock regulator out of the tank?
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