SpeedFactory Racing Billet B-Series Breather Port Plug
SpeedFactory Billet B-Series Breather Port Plug
The SpeedFactory Billet B-Series Breather Port Plug is designed for Honda/Acura B-Series engines to block off the OEM "black box" breather port, enabling the use of aftermarket oil catch cans or breather systems for optimal crankcase ventilation.
Key Features:
- CNC Machined from 6061-T6 Billet Aluminum for strength and precision.
- Black Anodized Finish for durability and a sleek look.
- Dual O-Rings ensure a tight, leak-free seal.
- Laser-Etched “SF” Logo for a clean, professional appearance.
Installation Tip:
For best results, clean both the port in the block and the fitting thoroughly with brake cleaner. Coat the fitting with HondaBond or Permatex Ultra Grey, insert it into the block, and allow it to cure for 24 hours. This ensures a secure bond and prevents blowout during high crankcase pressure events (such as during a piston failure).
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