Holley really needs to work on their quality control!
The brand new Hall effect sensor that came with my 12X kit is dead. It worked up until yesterday under very limited run time. The car was idling yesterday and then just quit and wouldn’t start again. This morning they switched it out for a MSD Hall effect sensor and it fired right up. Then they switched the Holley back in and bam… no starting again. The sensor is bad. It’s pretty disappointing to get a brand new dual sync that was dead on arrival and then a $600 crank trigger set-up with a faulty Hall effect sensor immediately after.