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Hobby Help - 4 Cycle Prop Chart
Engine |
S - Prop |
Alternate Propellers |
20 - .21 |
9x6 |
9x5,10x5 |
.40 |
11x6 |
10x6,10x7,11x4,11x5.11x7,11x7.5,12x4,12x5 |
.45 - .48 |
11x6 |
10x6,10x7,10x8,11x7,11x7.5,12x4,12x5,12x6 |
.60 - .65 |
12x6 |
11x7.5,11x7.75,11x8,12x8,13x5,13x6,14x5,14x6 |
.80 |
13x6 |
12x8,13x8,14x4,14x6 |
.90 |
14x6 |
13x6,14x8,15x6,16x6 |
1.20 |
16x6 |
14x8,15x6,15x8,16x8,17x6,18x5,18x6 |
1.60 |
18x6 |
15x6,15x8,16x8,18x6,18x8,20x6 |
2.40 |
18x10 |
18x12,20x8,20x10 |
2.70 |
20x8 |
18x10,18x12,20x10 |
3.00 |
20x10 |
18x12,20x10 |
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