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Harley Davidson 1584 Dyna / Softail / Rocker / Electra Glide 2007 - 2013 1584 Rocker 73 hpChip Tuning

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Harley Davidson chip tuning performance data calculator

1584-rocker-73-hp

Horsepower (HP)
Original73
Stage 1
82+9 HP
Stage 2
In Development
Torque (NM)
Original117
Stage 1
125+8 NM
Stage 2
In Development
Max Component Potential (Stage 2)98.4% Efficiency