Engines and Props

1,605 topics in this forum

1. Fuel Flow/Pressure Anomalies

   By skippydiesel, Monday at 09:55 AM
   • 22 replies
   • 367 views
   • 
   • skippydiesel
   • 2 hours ago

2. There's new old stock, and there's new OLD stock

   By danny_galaga, April 15
   • 10 replies
   • 579 views
   • 
   • facthunter
   • April 21

3. China building water powered aircraft.

   By red750, April 15
   • 7 replies
   • 497 views
   • 
   • Ian
   • April 20

4. Make your own wooden prop 1 2 3 4 6

   By Bruce Tuncks, March 18, 2021
   • 127 replies
   • 33.7k views
   • 
   • facthunter
   • April 9

5. Parking up a plane. Slowing down stale fuel? 1 2 3

   By danny_galaga, April 2   

   • fuel rotax 912uls,
   • 62 replies
   • 2.1k views
   • 
   • Thruster88
   • April 6

6. Manifold Pressure 1 2

   By Moneybox, February 27
   • 48 replies
   • 2.4k views
   • 
   • Moneybox
   • March 22

7. Rotax 912 oil tank crush washer. 1 2

   By danny_galaga, February 27
   • 35 replies
   • 1.8k views
   • 
   • onetrack
   • March 8

8. Initial 912 oil fill with thermostat

   By sfGnome, March 4
   • 7 replies
   • 661 views
   • 
   • facthunter
   • March 5

9. Oil filter cutter. 1 2

   By danny_galaga, February 23
   • 35 replies
   • 1.6k views
   • 
   • danny_galaga
   • February 28

10. Constant Speed Prop Dynamic Balance

    By skippydiesel, February 14
    • 17 replies
    • 1.1k views
    • 
    • facthunter
    • February 27

11. Eprop now doing GA direct drive props

    By Kyle Communications, February 25
    • 7 replies
    • 702 views
    • 
    • BurnieM
    • February 26

12. Crossover pipe of Rotax 912 Carbys 1 2 3 4 6

    By Blueadventures, January 13
    • 139 replies
    • 7.3k views
    • 
    • facthunter
    • February 21

13. Aero engines vs Auto engines 1 2 3

    By red750, February 3
    • 68 replies
    • 3.3k views
    • 
    • facthunter
    • February 16

14. best prop for optimum cruise

    By BrendAn, February 11
    • 14 replies
    • 907 views
    • 
    • pmccarthy
    • February 12

15. avid flyer

    By BrendAn, February 2
    • 4 replies
    • 633 views
    • 
    • skippydiesel
    • February 2

16. Avgas and spark plugs

    By BrendAn, February 1
    • 6 replies
    • 715 views
    • 
    • BrendAn
    • February 1

17. Any forum members attending the Rotax Heavy Maintenance course on 19 to 21 January 2025?

    By Blueadventures, December 29, 2025
    • 13 replies
    • 1.4k views
    • 
    • BurnieM
    • January 27

18. Engine maintenance training by Jabiru and Rotax 1 2 3

    By Blueadventures, February 14, 2025
    • 70 replies
    • 8.1k views
    • 
    • facthunter
    • January 27

19. smartcarb 1 2

    By BrendAn, January 17
    • 48 replies
    • 2.1k views
    • 
    • facthunter
    • January 21

20. hks 700t engine

    By BrendAn, January 13
    • 5 replies
    • 773 views
    • 
    • BrendAn
    • January 13

21. The Donut Labs new and promising solid state battery

    By onetrack, January 11
    • 4 replies
    • 1k views
    • 
    • BurnieM
    • January 12

22. Knob engine - yes really !

    By Reynard, January 10
    • 8 replies
    • 861 views
    • 
    • facthunter
    • January 11

23. 1/2 Rotax 912 1 2

    By fly_tornado, September 18, 2019
    • 26 replies
    • 5.3k views
    • 
    • facthunter
    • January 1

24. Tandem Rotax 916 concept 1 2

    By Reynard, November 26, 2025
    • 28 replies
    • 3k views
    • 
    • Reynard
    • December 19, 2025

25. Slick 4216 magneto

    By Bill, December 10, 2025
    • 4 replies
    • 945 views
    • 
    • 440032
    • December 12, 2025