4-strokes

55 topics in this forum

1. What cowl for your Avid Flyer with RX1 engine

   By 1avidflyer, 2 April
   • 1 reply
   • 93 views
   • 
   • Yamma-Fox
   • Saturday at 2:43 AM

2. Yamaha Apex Skytrax Adapters

   • 1
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   • 4

   By Yamma-Fox, 26 Mar 2018
   • 77 replies
   • 12,914 views
   • 
   • SuberAvid
   • 12 March

3. 912UL - Will it windmill?

   By 109jb, 13 February
   • 4 replies
   • 307 views
   • 
   • flywise
   • 16 February

4. Aeromomentum AM-10

   By Allen Sutphin, 14 February
   • 0 replies
   • 71 views
   • 
   • Allen Sutphin
   • 14 February

5. 912 hp increase

   By FireFoxIV, 12 February
   • 19 replies
   • 231 views
   • 
   • Buckchop
   • 14 February

6. YAMAHA RX-1 (140 HP) install in Kitfox 5

   • 1
   • 2
   • 3
   • 4
   • 5

   By Yamma-Fox, 15 Sep 2017
   • 118 replies
   • 12,889 views
   • 
   • Yamma-Fox
   • 8 Dec 2019

7. Yamaha RX1 Engines

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   • 4
   • 24

   By Teal, 26 Feb 2016
   • 580 replies
   • 73,562 views
   • 
   • 955i
   • 18 Nov 2019

8. Yamaha RX1 conversion Process

   By Supermotive, 18 Sep 2019   

   • yamaha
   • rx1
   • (and 5 more)

     Tagged with:

     • yamaha
     • rx1
     • conversion
     • rotax
     • c
     • gearbox
     • adapter
   • 7 replies
   • 457 views
   • 
   • Yamma-Fox
   • 30 Sep 2019

9. rotax 912 edge performance big bore kit failure

   By flywise, 4 Sep 2019   

   • edge performance
   • 12 replies
   • 1,064 views
   • 
   • flywise
   • 8 Sep 2019

10. 912 aftermarket ignition

    By 1avidflyer, 5 Jul 2018
    • 14 replies
    • 1,002 views
    • 
    • SuberAvid
    • 29 Aug 2019

11. Rotax 912 trigger coil dissected

    By flywise, 15 Mar 2019   

    • ignition
    • trigger coil internals
    • (and 1 more)

      Tagged with:

      • ignition
      • trigger coil internals
      • magnetic pick up coil
    • 9 replies
    • 724 views
    • 
    • 1avidflyer
    • 5 Aug 2019

12. Jabiru Engines

    By skypics, 24 Aug 2018   

    • engines
    • 9 replies
    • 683 views
    • 
    • skypics
    • 9 May 2019

13. Jabiru 2200 Gen 2 s/n 3236 for sale

    By skypics, 22 Apr 2019
    • 0 replies
    • 163 views
    • 
    • skypics
    • 22 Apr 2019

14. MY AVID Mk4 RX-1...build

    By sky4play, 5 Nov 2018
    • 22 replies
    • 1,157 views
    • 
    • sky4play
    • 31 Mar 2019

15. Rotron RT600 XE 100 horsepower

    By Cloud Dancer, 23 Feb 2019
    • 5 replies
    • 425 views
    • 
    • Ronin
    • 25 Feb 2019

16. Rotax 912 ULS Tuned Intake

    By lv2plyguitar, 1 May 2018
    • 9 replies
    • 609 views
    • 
    • Av8r3400
    • 1 Nov 2018

17. Anyone ever use a sea doo engine?

    • 1
    • 2

    By 1avidflyer, 24 May 2017
    • 25 replies
    • 4,580 views
    • 
    • Yamma-Fox
    • 28 Oct 2018

18. 912 CDI Repair

    By wypaul, 21 Sep 2018
    • 1 reply
    • 257 views
    • 
    • 1avidflyer
    • 21 Sep 2018

19. What's it trying to tell me ?

    By egp8111, 14 Dec 2016
    • 16 replies
    • 1,105 views
    • 
    • 1avidflyer
    • 19 Sep 2018

20. RX1 Motor Mount

    By marshawk, 25 Sep 2016
    • 13 replies
    • 1,370 views
    • 
    • Yamma-Fox
    • 4 Aug 2018

21. Foot Cramps

    • 1
    • 2

    By lv2plyguitar, 7 Nov 2016
    • 26 replies
    • 1,705 views
    • 
    • TJay
    • 22 Jul 2018

22. OIL Temp

    By Claude701, 22 Jun 2018   

    • oil
    • temp
    • 0 replies
    • 218 views
    • 
    • Claude701
    • 22 Jun 2018

23. It runs! HKS

    By 1avidflyer, 26 May 2018
    • 3 replies
    • 431 views
    • 
    • 1avidflyer
    • 26 May 2018

24. Where can I get this thermostat?

    By fusionfab, 16 Oct 2017
    • 10 replies
    • 778 views
    • 
    • SuberAvid
    • 26 Apr 2018

25. Subaru EA81

    By bcbushcaddy, 26 May 2016   

    • subaru
    • ea81
    • (and 5 more)

      Tagged with:

      • subaru
      • ea81
      • reductions
      • dave johnson
      • re-drive
      • belt drive
      • rotec tbi
    • 14 replies
    • 2,586 views
    • 
    • SuberAvid
    • 26 Apr 2018