Description
Most everyone knows there have been major issues with new crank sensors not working properly with Holley EFI systems. Causing back fires because the motor crank signal loses sync and shuts off. The older OEM GM and Delphi crank sensors use to work flawlessly along with the NTK's that have the blue O-Ring. Unfortunately now they are all being manufactured cheaper and are having major issues. Pretty much no new factory style crank sensor is reliable, some do not even work right out of the box. So for the past year to overcome this we have purchased an ran used crank sensors. We test them in boats for around 15 hours, then if there were no issues we test them in the motor on the dyno. We have found the cause of these new sensor failures and have worked with a vendor who is now producing them to them to the specifications required by the holley system. Before we purchased these in bulk we tested 5 of the new sensors in heavy use boats. All 5 have had Zero issues. We even ran one in my own personal boat for over 500 miles, a tour boat that sees 30 plus hours a week of sever use, along with other customers boats. ZERO issues in all tests, so we are now pleased to offer them to the public. They will work with a Holley Dominator ECU, Holley HP ECU or Terminator X ECU. We are selling these sensors for $69.99