Hello.My Yamaha TDR 2002 is restricted with module 4GX - 01 0ZD.I repleced it with another module which look the same, but its name 4FU 65.. [on picture], and It's not much difference - RPM max 10 000 on neutral gear.Max speed 80 km/h and 7000 -7500 RPM.Compression is ok.Do you have any clue about 4FU module series?Is it unrestricted?Then maybe problem is YPVS valve or Exhaust?Or I need another module?TDR oryginally is from Austria.I appreciate any help.Salute.