Performance Upgrade
Indian 1811 Chief 2014 - 2018 1811 Chief Vintage 74hp
5.0
Performance Upgrade
Standard fuel
Calculated with the standard fuel your engine type uses.
Standard maintenance
Average engine condition, no modified hardware.
Safe calibration
Conservatively tuned within safe margins.
We communicate the minimum guaranteed gain, not marketing numbers. In practice the results are often higher.
Original Power
74 HP
After Tuning
82 HP
Power Difference
+8 HP
Original Torque
139 NM
After Tuning
147 NM
Torque Difference
+8 NM
+8 HP / +11%
+8 NM / +6%
2014 - 2018 · 1811 Chief Vintage 74hp
Unlock +8 HP & +8 NM for your Indian 1811 Chief.
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