2023 Yamaha 250f Motor

8.8 hours on motor, 1.5 hours with having this motor be strictly built to race pro nationals in 2023. Ported polished head with titanium valves and I can not remember what cams are in it. Gytr piston with a Carrillo rod and polished crank with the whole bottom end being polished. Finished off with a vortex ecu to run the dual fuel injection kit and a slander skin airbox and twin air power flow kit. Fmf pipe that came off my old 250 with a fresh repack and running u4.4 VP Bike was rode stock for 7 hours stock and all of this work was done by DH1 mods $4850 obo