The Team Losi 8IGHT Heavy Duty Swing Shaft by 3Racing, model 8I-13/HD, is produced with race use in mind. It is intended to provide improved service life under repeated loads and to support consistent power delivery in competitive setups.
For racers, the 3Racing 8I-13/HD reduces the incidence of driveline failures that can arise under aggressive throttle and cornering inputs. When fitting, check clearance and linkage movement to maintain original handling characteristics.
The shaft is designed to align with Team Losi 8IGHT mounting points for a straightforward swap. After installation, verify suspension geometry and perform a test run at low speed to confirm smooth operation before tuning for race conditions.