| Prop
Recommendation Chart |
These
are recommended prop sizes classified by engine size.
|
| 2 Cycle Engines |
|
|
|
|
| .049 - .051 |
5.5x4, 5.5x4.5, 6x3, 6x3.5, 6x4 |
| .09 - .10 |
7x3, 7x4, 7x5,
7x6 |
| .15 |
7x6, 8x3, 8x4, 8x5, 8x6, 8x7 |
| .20 - .25 |
8x6, 8x7, 9x4,
9x5 |
| .29 - .35 |
9x6, 9x7, 9x8, 9.5x6 10x4, 10x5, 10x6 |
| .40 |
9.5x6, 10x4,
10x5, 10x6, 10x7, 10x8, 10x9 |
| .45 - .50 |
10x7, 10x8, 11x4, 11x5, 11x6, 11x7, 11x7.5 |
| .60 |
11x5, 11x6,
11x7, 11x7.5, 11x8, 11x9, 11x10 |
| .71 - .80 |
12x6, 12x8, 13x6, 13x8, 13x10, 14x8 |
| .90 |
13x6, 13x8,
13x10, 14x6, 14x8 |
| 1.08 |
14x8, 15x8, 16x6 |
| 1.20 |
14x8, 15x8,
16x6 |
| 1.5 |
16x8, 16x10, 18x6, 18x8 |
| 1.8 |
18x8, 18x10,
20x6, 20x8 |
| 2.1 |
20x8, 20x10 |
| 2.7 - 3.5 |
22x8, 22x10,
22x12, 24x8, 24x10, 24x12 |
|
|
| 4 cycle Engines |
|
|
| .20 - .25 |
9x4,
9x5, 9x6, 9x7 |
| .40 |
11x6, 12x6 |
| .60 |
11x8,
11x9, 12x6, 13x6 |
| .90 |
12x8, 13x8, 14x6 |
| 2.10 |
14x8,
15x8, 15x10, 16x8 |
|
|
|
**Prop Recommendations made by Master Airscrew |
|
|
|
|
|