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Fuel and Ignition Fuel Pumps and Systems, Ignition and Spark Systems

fuel pressurse help'''

   
Old Jun 17, 2009 | 11:25 AM
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spainman61's Avatar
spainman61
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From: selinsgrove,pa
fuel pressurse help'''
I have a ? How much should the fuel pressure drop when your hard on the throttle I had a gauge hooed up and it droped to about 33 or 34 lbs is this normal or what should it be at It a 95 lt1 with a lt4 converstion any help? thanks
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Old Jun 17, 2009 | 12:13 PM
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Kevin Blown 95 TA's Avatar
Kevin Blown 95 TA
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It should go up, not down.
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Old Jun 17, 2009 | 05:33 PM
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Injuneer
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From: Hell was full so they sent me to NJ
At WOT/max rpm the fuel system should never drop below 40psi.
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