System 75

System 75 Bolt in PERFORMANCE

System 75

- recommended for all stock 1984-99 Evolution Big Twins
- smooth ride, quiet valve train, excellent throttle response
- a quick and easy upgrade
- perfect for the rider who doesn’t want to remove the cylinder heads
- potential of 75 horsepower and 75 foot pounds of torque

Parts to order
HQ-0024 cam * HQ-21835 ignition * HQ-2500 jet kit

These are suggested kits only. Mix and match as you please. Fuel injected bikes will not require carb jets or ignitions.