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MB 001 989 14 03
resulting in more power and reduced plug fouling
best with upgraded exhaust and 2000+ stall
you can easily use them as a crank trigger for TBI system also
The reduction in deflection leads to more power transferred to the tires
Holley EFI Pro Dash Input/Output Harness 2009 Ford Mustang MB 001 989 14 03This wiring kit is intended to fully populate all of the inputs and outputs for part numbers 553 111 and 553 112 Pro Dashes. These can easily be inserted into the existing 34 pin dash connector. It contains loose wires and 2 and 3 conductor cable (jacketed but not shielded). There are TE superseal pins crimped on every wire and cable. There are also extra pins that can be used (likely needed when using the jacketed cable for more than one sensor).
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