Saturn 3 Door Coupes SC1 and SC2

anybody know how to boost fuel pressure?

Old Aug 19, 2009 | 08:40 PM
  #1  
gtokidd's Avatar
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Default anybody know how to boost fuel pressure?

i have a 99 sc2 that i turbo charged. i got bigger injectors but i need more fuel yet. does anybody know a easy/cheap way to get this done?
 
Old Aug 29, 2009 | 07:02 PM
  #2  
sw2cam's Avatar
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So you added a turbo, you added high flow injectors, you have done all that work, but you have no idea how to go about bootsing fuel preasure .... ok then..
 
Old Sep 13, 2009 | 07:59 PM
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99turbo's Avatar
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dont worry about it buddy i got it.
 
Old Sep 13, 2009 | 11:58 PM
  #4  
JMuse84's Avatar
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There is a few ways to do it. but you cant just throw a turbo on a car and throw injectors at it and expect it to give you the fuel you need. You can run MS2 which can be very invasive. You can also get a Rising Rate FMU which cost as much as MS if you get a good one. Or run Auxiliary Injector System which is kinda a crude way to do it. [B]Go get you a Vortec FMU ( 10:1 ratio works good on mine), a decent Fuel Pressure Regulator, a 1-3 BAR MAP Sensor, Walbro 255LPH Pump or equivalent, Set of RC Injectors (500CC or depending on your app.), Take your car to have it tuned ( or send your ecu in with all your specs boost pressures ect). If you half *** it, you will be doing it again. With much more costly consequences.
 
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