Yamaha WR 125 R with 180cc engine , still registered as 125

Description:

Yamah wr , Loads of mods , Chrome wheels , upgraded forks , 180cc engine (Pulls like a horse) ,Renthal bars , Motocross hand protectors.

2010 reg

Bike has had the 180 cc kit put on, but it has not been remapped to the 180 cc kit .The bike runs fine , nothing mechanically atall wrong with the bike it just needs to be remapped.The bike still pulls like a 180 , beats any 125 off the line and wheelies if your to quick of the clutch all it is is that the top end speed is slow (around 62 mph) this is because the ecu on the bike still is registered as a 125 So the computer does not put enough fuel in the engine for it to run fast enough.

As i said THE BIKE RUNS FINE , NOTHING MECHANICALLY WRONG IT JUST NEEDS TO BE REMAPPED OR HAVE TO FIND A WAY TO PUT MORE FUEL INTO ENGINE , BIGGER FUEL INJECTORS MAYBE ?