Is it a lean bog or rich, I would pull the carbs and clean them,and the pilots too. Set the fuel screw at 1 1/2 turns to start.
Jetting looks good,
what shape is the belt, and when did you last replace the clutch springs.
Went out shooting with a friend, he bought his wife a tikka T3 in 308. That a nice shooting gun, and you can shoot it all day with out killing you shoulder and the bank account.
Or a 270 WSM,
I know of three turbo etec that failed big end of the rod, two aerocharger and a boondocker. I wonder if the changing from full counter weight crank to pork chop style on the XM has something todo with the problems?
So the numbers on he's web site for the 2014 don't work??
i would unhook the boondocker box and see if the starting problem goes away.
It could be a bad tps, failed within range.
Is there a update for the boondocker box??
So how do you fake a dyno number? Well adjusting the sea level correction factor, bending the torque arm and zero the strain gauge. There's lots of ways of making a dyno lie.
If have see big bores in the past that make big power at home on the dyno, but won't make power up in the mountains.