04-20-2010, 08:07 PM
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Intake
Join Date: Jan 2009
Location: Scottsdale, AZ
Posts: 42
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1jz-gte Fuel pressure
Ok so what should the fuel pressure be set for a 1jz-gte? I have a Wahlbro fuel pump and a fuel pressure regulator on, not sure what kind but the 1j is pretty bone stock except for intake filter and IC kit. Heard it was 43 and I am at 36 right now. But someone said it should be tuned with the vacuum disconnected... not sure what this means. Help please?
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87' 7M-GE Custom fab 3" Headers, Cat-Delete, 4" High Flow Flowmaster (WTF!!!!  ) MAF Adapter with truck sized Spectre filter. NGK Laser Platinum Plugs. K&N Oil Filter87' 1JZ-GTE Truck sized Spectre Air filter, Walbro 255LPH Fuel Pump, GM Fuel Pressure Regulator, Welded Rear end gears, Targa Top, 3" Intercooler kit, aluminium intercooler, Ebay boost controller, Ebay Oil-Catch can, I HAVE POWER STEERING AND A/C :P K&N 2JZ Oil filter, Catrol Syntec 10w-40 Fully synthetic oil
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