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gropec

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About gropec

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  1. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Hey all after many hour of testing, i know now how i like my bike work!! that is why i sell: -Slide 5 -Slide 6 -jd kit for 250 2017 -S1 needle jet -S4 needle jet i live in France and i can ship everywhere if someone is interested for all the kit i sell, i can make a good price!!
  2. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Sycamore, wath is your bike and you carb set up? Mine is 250 exc with: Stock head mod, i cut 0.5mm Vforce 4 Slide #6 S4 43 75 #2 35 460 The consumption seems to be not to bad
  3. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Sycamore, wath is your bike and you carb set up? Mine is 250 exc with: Stock head mod, i cut 0.5mm Vforce 4 Slide #6 S4 43 75 #2 35 460 The consumption seems to be not to bad
  4. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Slide 6: 16025-0004 from any kawasaki dealer!!! It is fron a kx 125 2004 You can also get #5.75 : 16025-0003 #5.5 : 16025-0002 And if you want the #5 slide you can find it in the 300 huski 2013 part list
  5. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Since i changed to the 6 slide, my bike rum much better. It is amazing the difference, it is not the same bike!!!! 250 exc 2017
  6. gropec

    2017+ Mikuni carb jetting thread for 250/300

    17 is with r8 needle jet and 18 with s4 more richer. That is why the jd kit is not the same
  7. gropec

    2017+ Mikuni carb jetting thread for 250/300

    I actually ride my 250 with a #6- S4-43 75#2-ij 35 and 460 The middle range et top end are just amazing, pull very wery strong with lot of torque!!! I noticed a weak low end torque in this configuration
  8. gropec

    2018 300 xcw jetting specs...

    Can you post the complete jet board please Thebreezeexc what is your currenr setting?
  9. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Sorry My bike is a 250 exc I rode 300m to 800m 25°c to 35 °c
  10. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Ok I just tried S1 with: Soft curve 30 43 74#2 460 As btw 1.5 and 2 Slide mod Head mod cut off 0.5mm Vforce 4 It is my best setup ever The bike pull very well like a 300 You can use the 2 gear in low technical single. With AS 2.5 turn it s much better but seems to be lean when you get stuck on a step. With AS 1.5 the problem desapear but the bike is more reactive. I think i have to try 32.5?
  11. gropec

    2018 300 xcw is here!

    Nice!!! And about carb, always mikuni?
  12. gropec

    2017+ Mikuni carb jetting thread for 250/300

    I just put the S1 needle jet on my 250 exc with : 43 74#2 35 460 As 2 Slide mod Head mod ( cut 0.5mm) Vforce 4 And the S1 it s MAGIC!!!!! I rode 80kms on single trac, technical single with lot of rocks and steps .500m to 1300m The bike pull very hard throughout all the range. Millage seems good I think i can drop to 450 main I hope that is it my last setup
  13. gropec

    2017+ Mikuni carb jetting thread for 250/300

    Good new!! And about consumption?
  14. gropec

    2017+ Mikuni carb jetting thread for 250/300

    250 exc 2017 South of france 0m to 1500m Slide mod Air box mod Head mod ( 0.5mm cut) Vforce 4 43 74#2 40 470 1,5t Milage very good more than 100kms It is pull like a 300!!! I love so much like that My mate have the same stock and it is night and day with mine!!!
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