PRODUCT DETAILS
SpeedFactory Racing Billet B-Series Crankcase Pressure Port Fitting
Take control of your B-Series engine's health with the SpeedFactory Racing Billet B-Series Crankcase Pressure Port Fitting. Designed for precision monitoring of crankcase pressure, this fitting gives you real-time insight into piston ring sealing, blow-by, and overall engine performance—especially critical for turbocharged or high-performance builds. Accurate crankcase pressure readings allow you to protect your engine and optimize its performance, making this fitting a must-have for any serious Honda or Acura enthusiast.
Compatible with B16, B17, B18, and B20 engine blocks, this fitting replaces the OEM "black box" breather port, providing a direct connection to the crankcase for precise pressure measurements. It works seamlessly with most 0-5v pressure sensors and engine management systems, including Hondata and standalone ECUs.
Key Features
- Precision CNC machined from 6061-T6 billet aluminum for strength and durability
- Black anodized finish for corrosion resistance and long-lasting performance
- Dual O-ring design ensures a leak-free seal and dampens sensor vibrations
- 1/8” NPT pressure sensor port for accurate crankcase pressure monitoring
- 17mm wrench provision for secure and easy sensor installation
- Laser-etched SpeedFactory Racing logo for subtle, high-quality branding
Compatible Applications
- Honda/Acura B-Series engines
- High-performance street and race engines
- Turbocharged engines prone to blow-by and high crankcase pressure
- EMS systems supporting 0-5v sensor inputs
Installation Tips
For best results, clean the block port and fitting thoroughly with brake cleaner. Apply HondaBond or Permatex Ultra Grey to the fitting, insert it into the block, and allow it to cure for 24 hours. This ensures a secure seal and prevents blowout during high crankcase pressure events.
Combine this billet fitting with your choice of AEM pressure sensor for a complete crankcase monitoring solution. Brass and stainless steel sensor bodies are available, both providing reliable, accurate readings with included 3-wire mating connectors and 12" leads for quick installation.
With the SpeedFactory Racing Billet B-Series Crankcase Pressure Port Fitting, you gain precise, reliable monitoring for your high-performance B-Series engine, protecting your build and keeping your motor running at its peak.