Holley EFI 3 Bar MAP Sensor

Holley Part #: 554-107

Matt's Notes: In a perfect world, at sea level, this MAP sensor is good for approximately 29psi and under.  If you are routinely exceeding 25psi, I would recommend  going to a MAP with more range.

Please also note that these sensors are genuine pieces from Holley.  That being said, the recent batches have been produced in China.  This is the same situation with more recent genuine GM sensors.  I do want my clients to know that up-front, as I know this is important for many of us.