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» Northern California Ford Owners     » Automotive   » Tech Talk   » PSI on stock fuel.

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Author Topic: PSI on stock fuel.
blownstang98
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I have a 98 gt with a powerdyne on it. Iam seeing 7psi at the gauge now. I have stock injecters and fuel pump as well as an ajustable super FMU. I have an 11lbpulley and a boost cooler I was wondering if I could get away with the 11lb pulley if I put the boost cooler on and upped the fmu to putt out for fuel. Just checking to see if anyone would have any good ideas thanks.

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MMR MOD 900, hp stage 2 blower cams, stage 2 ported heads waiting for the 18 pounds of booosssttt to come.
Posts: 508 | From: Redding CA | Registered: Mar 2005  |  :
92stangLX
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I would suggest upgrading your fuel system and getting a custom chip before running 11lbs. If you cannot supply enough fuel then you are going to run lean and risk blowing the motor. [patriot]
Posts: 5302 | From: San Francisco | Registered: Sep 2003  |  :
blownstang98
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Ya Iknow I need to get it toned. It is really hard with the 98 fuel system they have alot of problems with it becase of the variable voltage fuel. Sorry I cant spell. So I have heard of ppl doing it with a stock pump and an inline pump with bigger injecters. But I thought I would get other advice as well. thanks

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MMR MOD 900, hp stage 2 blower cams, stage 2 ported heads waiting for the 18 pounds of booosssttt to come.
Posts: 508 | From: Redding CA | Registered: Mar 2005  |  :
92stangLX
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Yeah, I'm not really familiar with the 98 fuel system. I would recommend talking to a tuner (even if you don't plan on getting it tuned right away). They can give you some better advice.

JeffS would be a good person to ask. He tunes a lot of modulars [patriot]
Posts: 5302 | From: San Francisco | Registered: Sep 2003  |  :
blownstang98
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OK thanks that is what I was planing on doing. Iam just wanting to feel for boost and power if you know what I mean.
Posts: 508 | From: Redding CA | Registered: Mar 2005  |  :


 
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