HDT-MackMP7/8

The HDT-MackMP7/8 unit is a piggy back computer which uses it's own injector drivers to control the injected fuel quantity and timing. This unit connects directly to the injector and only requires a switched power and ground.

The power level is adjustable form 60-120h.p. and add an additional 100-260 ft/lbs. (depending on engine model and factory HP rating) We find our best economy setting to be at the +80 h.p. setting and this is the level the unit will be shipped out at unless otherwise stated.

  • Item #: HDT-MackMP78

HDT-MackMP7/8

Price: $1,899.00
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