$14.00
Original: $39.99
-65%GY6 PAIR Style Cylinder Head—
$39.99
$14.00The Story
57mm PAIR System Cylinder Head for 150cc GY6 4-stroke engines.
PAIR is an acronym for Pulsed Secondary Air Injection System. It is an emissions control system used to lower HC and CO emissions. It works by allowing air into the exhaust flow.
- Fits 57mm cylinder bore
- Intake Port Diameter: 25mm
- Exhaust Port Diameter: 24mm
- Emission Control System: Pulsed Secondary Air Injection System (PAIR)
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
57mm PAIR System Cylinder Head for 150cc GY6 4-stroke engines.
PAIR is an acronym for Pulsed Secondary Air Injection System. It is an emissions control system used to lower HC and CO emissions. It works by allowing air into the exhaust flow.
- Fits 57mm cylinder bore
- Intake Port Diameter: 25mm
- Exhaust Port Diameter: 24mm
- Emission Control System: Pulsed Secondary Air Injection System (PAIR)
