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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
A single large discharge orifice is included
Drivability and Clutch Pedal feel should be very close to OEM but hold a ton of more torque goodness over OEM
S13 Silvia
5 adapter that is safe for use with corrosive fuels and seales with a supplied nylon washer
Kit includes:
Holley HP Billet Fuel Pressure Regulator (HO12-840) Nissan Silvia S15 A single large discharge orificeHO12 840 HOLLEY FUEL REGULATOR Adjustable 4. 5 To 9 PSI Suit Carburettor Application Part Number: HO12 840 Holley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminium for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12 840 fuel pressure
