4-strokes

66 topics in this forum

1. Alaskan Avid RX-1 progress

   By TSIMKO, 18 Jan 2021
   • 10 replies
   • 1,422 views
   • 
   • TSIMKO
   • 16 Feb 2021

2. 912 mixture needle clip position

   By gregpro50, 17 Nov 2015
   • 9 replies
   • 2,443 views
   • 
   • dholly
   • 18 Nov 2015

3. Jabiru Engines

   By skypics, 24 Aug 2018   

   • engines
   • 9 replies
   • 1,641 views
   • 
   • skypics
   • 9 May 2019

4. 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
   • 4,087 views
   • 
   • 1avidflyer
   • 5 Aug 2019

5. Rotax 912 slow cranking

   By ChrisBolkan, 18 Nov 2021   

   • rotax 912 starter
   • 9 replies
   • 1,716 views
   • 
   • Av8r3400
   • 21 Nov 2021

6. want to install HKS700E int Kitfox IV

   By zadwit, 23 Nov 2017   

   • engine mount???
   • 8 replies
   • 2,166 views
   • 
   • Yamma-Fox
   • 25 Nov 2017

7. 912 Gearbox

   By Av8r3400, 19 Sep 2013   

   • vibration rebuild
   • 7 replies
   • 1,323 views
   • 
   • Av8r3400
   • 22 Sep 2013

8. New Project

   By Av8r3400, 8 Jul 2015
   • 7 replies
   • 1,291 views
   • 
   • jjbaker
   • 9 Jul 2015

9. 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
   • 1,367 views
   • 
   • Yamma-Fox
   • 30 Sep 2019

10. Carb Heat on EA81 Holley/Weber set up

    By bcbushcaddy, 3 Oct 2017
    • 6 replies
    • 1,705 views
    • 
    • bcbushcaddy
    • 15 Apr 2018

11. D-Motor

    By LSaupe, 15 May 2016
    • 5 replies
    • 1,348 views
    • 
    • Goldendale-flyer
    • 24 Feb 2017

12. Securing these wires?

    By fusionfab, 18 Oct 2017
    • 5 replies
    • 819 views
    • 
    • akflyer
    • 18 Oct 2017

13. Rotron RT600 XE 100 horsepower

    By Cloud Dancer, 23 Feb 2019
    • 5 replies
    • 2,312 views
    • 
    • Ronin
    • 25 Feb 2019

14. Aeromomentum AM-10

    By Allen Sutphin, 14 Feb 2020
    • 5 replies
    • 1,706 views
    • 
    • 1avidflyer
    • 20 Feb 2021

15. Bad floats again for Rotax

    By wypaul, 13 Dec 2020
    • 5 replies
    • 1,082 views
    • 
    • TJay
    • 14 Dec 2020

16. Rotax 912 Service Bulletin

    By C5Engineer, 6 Sep 2013
    • 4 replies
    • 1,044 views
    • 
    • wypaul
    • 12 Sep 2013

17. The Jabiru runs

    By 1avidflyer, 6 May 2017
    • 4 replies
    • 1,005 views
    • 
    • 1avidflyer
    • 13 Aug 2017

18. 912UL - Will it windmill?

    By 109jb, 13 Feb 2020
    • 4 replies
    • 2,975 views
    • 
    • flywise
    • 16 Feb 2020

19. 912 fuel pump

    By Allen Sutphin, 19 Jun 2020
    • 4 replies
    • 742 views
    • 
    • Allen Sutphin
    • 20 Jun 2020

20. 3 cyl subaru

    By zach.lenning, 19 Oct 2012
    • 3 replies
    • 1,528 views
    • 
    • Trackwelder
    • 1 Mar 2013

21. It runs! HKS

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

22. Production date by S/N

    By aschlem, 4 Mar 2021   

    • 912 age
    • 3 replies
    • 1,942 views
    • 
    • aschlem
    • 5 Mar 2021

23. 912 parts

    By wypaul, 11 Mar 2015
    • 2 replies
    • 1,356 views
    • 
    • Av8r3400
    • 11 Mar 2015

24. Oil Cooler

    By wypaul, 22 Apr 2015
    • 2 replies
    • 904 views
    • 
    • Av8r3400
    • 22 Apr 2015

25. verner 133

    By TJay, 12 Sep 2015
    • 2 replies
    • 1,186 views
    • 
    • EDMO
    • 22 Sep 2015