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SpeedFactory Billet B-Series Crankcase Pressure Port Fitting

WARNING: Cancer and Reproductive Harm

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Are you monitoring crankcase pressure levels on your race car? If not you should be!

Monitoring your crankcase pressure levels gives you valuable information about your engine's state of health & piston ring to cylinder wall sealing, and is highly recommended - especially on turbocharged cars that develop high levels of blow-by and crankcase pressure.

The SpeedFactory Billet B-Series Crankcase Pressure Port Fitting was designed specifically for use on Honda/Acura B-Series engines to plug the OEM "black box" breather port and provide a location that is directly in the crankcase to install a 1/8” NPT pressure sensor, giving accurate pressure readings during engine operation.

  • Precision CNC machined from 6061-T6 billet aluminum
  • Black Anodized finish adds durability and eliminates corrosion
  • Precise fit w/dual O-rings provides a tight, leak free seal & dampens vibrations to the sensor
  • 17mm wrench provision for easy tightening with integrated 1/8” NPT pressure sensor port
  • Laser-etched SpeedFactory Racing logo

You can combo this part with your choice of AEM pressure sensor in the drop down menu above. Sensors come with a 3-wire mating connector with 12" leads for ease of installation. There is no difference in functionality between brass or stainless sensor bodies.

NOTE: All Standalones and most factory based EMS such as Hondata etc support an auxilary 0-5v sensor input such as the commonly used 0-75 and 0-150psig pressure sensors.