HeliFreak > R/C Helicopter Support > Engines and Mufflers

Pages : [1] 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104

1. TT. 39
2. Tuning OS 91 C-Spec PS
3. TT 70 help
4. OS 91 C-SPEC -- compression ratio
5. 60B carb on OS50
6. TT 60V2 muffler
7. Any one here brew there own fuel?
8. Is the Viperhead worth getting for a YS 91 ST?
9. OS 50 rear bearing, some one link me to a good deal
10. Do higuer nitro can cause vibrations???
11. OS 50 64th flight overhaul
12. Bad "luck" with rear crankshaft bearings.
13. ys91 tuning
14. os 50 and mp 2
15. switching fuels on os50
16. YS91ST rear bearing spins on crank.
17. OS50SX mid range too rich
18. Trouble with an OS 30
19. Webra Speed 36GT Heli motor on 30% Nitro
20. YS80 dieing after long inverted autos
21. Best 90 motor
22. YS91 OR OS91
23. MP II for the OS 70
24. WTT Graupner 3300/7 motor
25. OS .91 C-spec-PS W/ OMI Viper Head- correct head shim?