Description
PHR Powerhouse Racing Weld In Rear Differential Mounts for Toyota Supra 2JZ beehive It should be able to It should be able to work successfully on most other engine management systems without any problems so long as they can accept a hall effect sensor 7 PSI when the sensing element is exposed to atmospheric pressure at sea level however they can be recalibrated to read zero at atmospheric and a negative number at values less than atmospheric pressure