IN400 Bosch EV14 Fuel Injector Set Mazda Miata MX-5 RX8 BP


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Flowrate at 43.5psi: 400cc Gasoline, 370cc N-Heptane

Quantity: Four (4)

Type: Bosch EV14

Length o-ring to o-ring: 60mm (long)

Inlet diameter: 11mm (small) or 14mm (large)

Connector: your choice of EV6 clips or wired USCAR to Denso/Sumitomo adapters

Fits: Mazda RX-8, Mazda Miata MX-5 (NA/NB/NC chassis), and most Mazda B-series & MZR motors.


The IN400 fuel injector uses a 6-hole atomizer plate to create two spray cones spread apart at a 20 degree angle. Each cone is 15 degrees wide. Each injector will come with new inlet o-rings. NOTE: the atomizer plate is rotated 45 degrees, requiring the connector to be rotated 45 degrees towards the passenger side of the car. They will work in other positions, but not as efficiently.

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