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    • #11959
      Damian butler
      Participant

      Hi i am just wondering if it is possible to change from carb to efi or not cheers

    • #11960
      Simon
      Participant

      Not really worth it. You would need the wiring loom, all the sensors, clocks, injectors, fuel pump & then the thing that’s rarer than & a damn sight harder to find then an honest politician & that is whatever ECU fits all the above.

    • #11971
      ♠️ M77
      Keymaster

      The EFi  GV125-S uses an entirely different engine , there is nothing from the EFi 125 Aquila that’s compatible backwards to any carby 125 bike and it has 6 valves   ( SIX VALVES)

      You have the luxury for a 125cc bike with twin japanese carbs (that can run a 400cc) , a simplistic CDI,  very simple electronics, and an overengineered engine with 8 valves.

      IMO I’d keep it carby.  Use E5 forever while it is still there. And use a 250 EFi GT cooler , it prolongs its life greatly with that cooler.

      EFi = Be a wizard as most UK garages are too “sensetive” to touch a “Hyosung” , a South Korean bike lol.  But they don’t mind screwing up chinese EFi Lexmotos!

      Why convert EFi ?  should I ask you… 

      If Hyosung had every chance to make the GT125 EFi, they would have years ago  (since they did EFi Hyosungs in 2007-2008 for 650 & 250cc), so i will be very very curious to see how they tackle this one and make it faster than carby with the ever growing restrictive Euro6-7 laws ahead & crappy E10-E15 fuel years later 😬

      Hell, we still haven’t got an update to the GT250 & GT650 yet , last EFi update was 2012 when they switched to Delphi & updated its looks but we haven’t got a new build GT125 EFi , they would have to find a way to be faster

       

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