Weight: 8.64
1.4 kilowatt (2 horsepower) - OE is 1.2 kilowatt.
High Torque.
Includes printed performance test curve.
ISO certified manufacturer.
Great for high compression engines.
Assembled with 100% new components.
Manufacturer's Limited Lifetime Warranty.
All Balls Racing®
Chrome Plated Finish
Fits Sportster 1981/Later
Replaces HD# 31390-91D

