GY6 125/150/169cc EGR/PCV Block-Off Plate
ITEM# TT-26832
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Description
GY6 EGR/PCV Block-Off Plate for 125cc, 150cc, and 169cc Engines
This block-off plate is made for GY6 engines, mainly for setups where the exhaust gas recirculation, positive crankcase ventilation, or secondary air system has been removed. It helps prevent vacuum leaks, which can otherwise hurt engine running. Browse our GY6 150cc scooter parts for related components. Removing these systems keeps the engine running cleanly and without unwanted air intake.
Build and Design
The plate is CNC-cut from billet aluminum and finished with an electroplated coating for a neat look and solid durability. Machining keeps the dimensions accurate so it seats properly. It bolts in place using the hardware already on the engine, so no extra fasteners are needed.
Installation Tips
When fitting this plate, consider adding a case vent tube so the engine can still breathe properly. If you disconnect the PCV system, you will also need to reroute or adjust the carburetor vacuum lines to keep everything working correctly. This part is intended for off-road use.
Specifications
- Material: Electroplated billet aluminum
- Size: 47.752mm L x 17.526mm W x 4.902mm H
- Fits: GY6 125cc, 150cc and 169cc engines (157QMJ-based, QMJ/QMK/QMI/FM codes) with EGR
Fitment
How to choose: Find the engine code stamped on your engine case and check it against this list: 157QMJ, 161QMK, 152QMI, 1P61QMK, YN1P57QMJ, 1P52FMI, 154FMI, JJ157QMJ, 1P57QMJ or BN157QMJ, or any code containing QM or FM.
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