Consider adding the SpeedFactory Billet B-Series Breather Port Plug to your setup if you use a Honda or Acura B-Series engine. This accessory is specifically designed to block off the OEM "black box" breather port, providing the perfect solution for utilising the (2) M28 threaded holes at the back of the engine block for your aftermarket oil catch can or breather system. Proper crankcase ventilation is essential in high-performance engines, and this plug can help ensure that you achieve exactly that.
Before installing the plug, it's essential to clean the port and the plug with brake parts cleaner. Coat the plug with either HondaBond or Permatex Ultra Grey, allowing it to cure for 24 hours. This will serve as a lubricant, making installation easier and bonding the plug firmly to the block.
This ensures it won't blow out during abnormally high crankcase pressures, such as during a piston failure. Overall, the SpeedFactory Billet B-Series Breather Port Plug is a must-have accessory for optimizing engine performance and safety.
Features:
- Precision CNC machined from 6061-T6 billet aluminium
- Black Anodized finish adds durability and eliminates corrosion
- Dual O-rings for a tight, leak-free seal
- Laser-etched SpeedFactory “SF” logo
- Product Type:
- Blanking Plates
- Manufacturer:
- Honda
- Model:
- Civic Ek
- Model:
- Integra Dc2
- Model:
- Civic Eg
- Engine:
- B-series
- Colour:
- Black
- Category:
- Engine