[tomheiden00]

Problem with motor bogging down at between 40 and 50mph when I step on accelerator. Have installed new fuel pump and have an SBC particle separator on it. I have 4300 miles on it as well. Looking for help on power loss. Any help is appreciated. Thank you.\
It is a 2018 Textron Wildcat XX.

 

[thunder45]

Check you primary clutch...It may be sticking in that "gear" from worn/flat spotted cam arms and/or spider buttons.

 

[tomheiden00]

Thank you. Will check.