Technical reference for Speed Passion Cirtix club spec and competition controllers. Zero-timing setup, diagnostic indicators, and official operating manuals.
Designed to provide foolproof parity in local club championships and one-make spec classes.
Speed Passion Cirtix ESCs were developed specifically for spec classes where racers focus on driving technique and chassis setup rather than motor timing tricks. Internal software ensures non-timing consistency.
Quick trackside programming via the Speed Passion LED Program Card allows drivers to fine-tune drag brake, punch, and cut-off voltage without complicated PC interfaces.
When verifying Speed Passion controllers at tech inspection, verify that the dedicated Stock spec profile is loaded and the status LED pulses steadily at neutral without any active Boost advance.
Download complete operating instructions directly from the WTS server.
Official English operating manual covering wiring schematics, calibration instructions, LED diagnostic codes, and profile programming.