AEM High Volume Fuel Rail for Honda F22A1, F22A4, F22A6, H22A1, H22A4 & H23A1

AEM High Volume fuel rails feature a 1/2-inch fuel bore to support fuel flow for applications up to 1,000 horsepower. This large bore also dampens backpressure pulses created by larger injectors and works perfectly with stock injector sizes. An additional 1/8th NPT port is included to accommodate a nitrous set up or fuel pressure gauge. A custom fuel line fitting is included for the factory fuel line, and in most cases the ends of each rail are pre tapped to accept -6 AN or 9/16”x18 fittings for users who want to use custom fuel lines. Features:Supports fuel flow up to 1,000 horsepowerNo additional parts required for installation - installs with factory fuel line using supplied fittingPre-tapped for -6 AN or 9/16"x 18 fittingsSpecifically engineered for each applicationWorks with factory fuel line or custom fuel lines1/2 inch bore dampens backpressure pulses from larger fuel injectors1/8 NPT port included for nitrous pick up or fuel pressure gaugeComprehensive installation instructions, hardware, fittings and injector O-rings includedCNC Machined from billet aluminumBlack anodizing with laser engravingComplete hardware, fittings and injector O-rings includedManufactured and assembled in the USA