http://www.racepak.com/ProdFrame.html "CLICK ON RECORDING UNDER SNOWMOBILES" we run these on all our drag sleds though you could rig on into our trucks extremely simply. You can then record your whole run with EGT maxes at the touch of a button. You can replay the run RPM VS EGT and everything. We use them and rely on them alot in our snowmobiles. They have a high EGT,RPM ETC. Warning light that will flash and the display will also flash the reading. These work quite well and I have also used them in Sea-Doo racing in SALT water condtions and it still looks like brandnew there a great product. Any feedback?

 

BUMP

 

interesting...if your into drag racing or whatever