2 Stroke Engines:
ENGINE SIZE |
PREFERRED SIZE |
ALTERNATE SIZE |
.049 |
6x4 |
5¼x4, 5½x4, 6x3½, 6x3,
7x3 |
.09 |
7x5 |
8x4½, 7x4½, 7x5 |
.15 |
8x5 |
8x4, 8x6, 9x4, 9x5 |
.19 - .25 |
8x6 |
8x5, 9x5, 9x6, 10x5, 11x4 |
.29 - .30 |
10x6 |
10x5, 10x6, 10x7, 10½x6, 11x6 |
.35 - .40 |
11x6 |
10x6, 10x7, 10x8, 11x6, 11x7, 11x8 |
.45 |
11x8 |
11x6, 11x7, 11x8, 12x6, 12x7, 12x8 |
.50 - .53 |
12x6 |
11x8, 11x9, 11x10, 12x5, 12x6, 12x8 |
.60 - .61 |
13x11 |
14x8, 14x10, 15x10, 15x12 |
.70 |
14x10 |
13x11, 14x12, 15x10, 15x12, 16x8, 16x10 |
.78 - .80 |
14x10 |
14x10, 14x12, 15x10, 15x12, 16x8, 16x10 |
.90 - .91 |
15x10 |
15x8, 15x12, 16x9, 16x10, 16x12 |
1.20 |
16x10 |
16x10, 18x5, 18x6 |
1.50 |
16x12 |
15x12, 18x10, 20x8 |
1.80 |
16x12 |
15x13, 18x12, 20x8 |
4 Stroke Engines:
ENGINE
SIZE |
PREFERRED
SIZE |
ALTERNATE SIZE
|
.45 - .48 |
12x6 |
11½x6, 12½x6, 12x7, 12x8 |
.60 - .65 |
12x6 |
11x7½, 11x7¾, 11x8, 12x8,
13x5, 13x6 |
.70 |
12x7 |
12x6, 12x8, 12x9, 13x6, 13x7, |
.80 |
13x7 |
12x8, 12x10, 13x8, 13x10, 14x6, 14x8 |
.90 |
13x11 |
12x12, 13x12, 14x10, 16x8, 16x10 |
1.08 |
16x6 |
15x8, 18x5 |
1.20 |
16x8 |
15x10, 18x7, 18x8 |
1.60 |
16x10 |
15x10, 15x12, 16x8, 16x12, 18x8,
18x10 |
2.40 |
20x10 |
18x12, 20x8, 20x12 |
2.70 |
22x10 |
18x12, 20x8, 20x10 |
3.00 |
20x10 |
18x12, 20x12, 22x10 |
|