The Speedhut instructions say that it can be set up for between .5 and 6 coil pulses per revolution (single cylinder 4 stroke to 12 cylinder 4 stroke). I think the XT is 1 PPR because of its strange wasted spark design. However I have some indication that the wasted sparks are distinctly weaker than the non-wasted so .5 PPR might be appropriate. You ought to be able to tell from whatever setting works with the Trail Tech tachs.