Description
Performance Camshaft for GY6 125cc and 150cc Engines
The A10 Performance Camshaft is designed to improve performance in GY6 125-150cc scooters. This camshaft optimizes airflow at high RPMs to boost top-end power. It is one of the GY6 150cc scooter parts that can noticeably improve mid-to-top-end acceleration. Engineered with precision, it’s an excellent choice for those looking to upgrade their scooter’s performance.
Revised Lobe Profile
This camshaft features a modified lobe profile that increases intake and exhaust lift. The intake lobe measures 27.1mm, while the exhaust lobe is 27.2mm. These changes allow for better airflow at higher RPMs, contributing to improved engine performance.
Precision Engineering
Constructed from steel alloy, this camshaft ensures durability and consistent quality. It comes pre-fitted with a 16002/P6 rated ball bearing, providing accurate alignment and a long service life. The lightened 34-tooth timing sprocket, which includes four weight-reducing cutouts, allows for faster engine response.
Specifications
- Intake Lobe: 27.1mm
- Exhaust Lobe: 27.2mm
- Bearing: 16002/P6 (pre-fitted)
- Timing Sprocket: 34-tooth, lightened
- Material: Steel alloy
- Certification: ISO 9001
Fitment
This camshaft is compatible with GY6-A 125cc and 150cc four-stroke engines, specifically those with QMI and QMJ engine codes. It also fits engines upgraded with 58.5mm, 61mm, and 63mm big bore kits.
- 157QMJ
- 152QMI
- YN1P57QMJ
- 1P52FMI
- 154FMI
- JJ157QMJ
- 1P57QMJ
- BN157QMJ
Not sure it fits? Contact us with your scooter's make, model and year and we'll confirm the fit before you order.
Shop more: GY6 150cc Scooter Parts (157QMJ) · GY6 Scooter Parts · Scooter Cylinder Heads & Valves · Scooter Parts
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