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0mm File Fit Rings 3815MS-112
5mm Bore 91mm Stroke 139mm Rod 21mm Pin-13
HyperBlue 2018 Subaru WRX STI Type RA
4 cylinder heads to fit this seal
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AEM 99-00 Honda Civic Si Black Fuel Rail Cars 0mm File Fit Rings 3815MS-112AEM 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
