Finally had a chance to finish the "heads-up tach" for the Predator. To refresh memories, it has 13,000 rpm capabilities, peak rpm memory, adjustable LED indicated shift point, along with a full digital readout. The tach readout is very fast and accurate. I'll be finalizing the mounting bracket in the morning, and they should be ready to ship later this week. The price should be just a bit over $100. The current unit has been through 2 harescrambles, and a ton of other "abuse", never missed a beat.