Description
Precise idle control is critical for engine reliability and drivability, especially when running modified fuel systems or forced induction setups. The S&S Cycle Air Control Motor ensures consistent idle speeds across varying engine conditions without hunting or surging. This bolt-on solution delivers the stability your single-bore throttle body setup demands.
- Manufacturer: S&S Cycle
- Part Number: 55-5085
- Application: Single-bore throttle bodies
- Function: Air control idle
- Installation: Bolt-on
- Material: OEM-quality construction
- Fitment: Harley-Davidson big twin engines







