Wont shift

[Depinzam16]

My new thunder tiger tomahawk vx ford gt works great only one problem it wont shift i tried everything i could think of i went full speed for like ten minutes and still no shift. Please help

 

[Phins Fan]

Typically if it wont shift its 1 of 2 things. 1) your tune is off (typically too rich) and its not hitting high enough RPM's to shift. I've had rigs where when cold I had to lean them out to start to shift an once warmed I would richen back up and it would shift fine. 2) They come factory preset and the 2spd may just need to be adjusted. Consult your paperwork as there shoul be a spot about adjusting your 2spd.

 

[Depinzam16]

Thanks il try it