When injectors and fuel pump are upgraded to a larger flow installation the fuel pressure regulator stock will not be enough to meet the necessary pressure for the new setting. The stock is also pre-set by the factory for standard and non-adjustable installation so it will be restricted to the potential of the car tuning. The TOMEI Petrol Pressure Regulator will make the pressure stable and comes with the large diaphragm. This special design has been shown to maintain the required pressure levels with any adjustments made. Made from billet aluminium with hard anodised finish to cope with extreme conditions in the engine bay whilst keeping a big eye. An essential item for those who want to upgrade the fuel system. This element connects for precise fuel pressure adjustment for optimal performance. Specifications: Type: L Regulator body: Aluminium Surface finish: Hard Anodizing Weight with bracket: 270g Diaphragm diameter: 50mm Suction tube nipple: 4.5mm Pressure adjustability: 200 ~ 800kpa Size range: 87.5 mm x 66.7mm Set includeds: -1 x Tomei type L fuel pressure regulator -2 x 1/8 NPT AN6 -2 x #8 Straight coupling / 1/8 NPT
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