Description Mfg. Number Construction Displacement (cu in) Bore (in) Stroke (in) Output (hp @ rpm) Practical RPM Dimensions (mm)
Legend Weight w/o Muffler (oz/g) Muffler Carb Break-in Prop Propellers
A B C D E F G H J S
108FSR 19200 Ring 1.088 1.142 1.063 3.0 @ 16,000 2,000 - 16,000 2.28 1.18 4.25 2.76 4.69 2.95 1.89 2.36 3.74 UNF 5/16-24 26.5 855 7D-RN 18x12 14x6, 14x7, 14x8, 15x6, 15x7, 15x8, 16x6, 18x6
108FSR 19201 Ring 1.088 1.142 1.063 3.0 @ 16,000 2,000 - 16,000 2.28 1.18 4.25 2.76 4.69 2.95 1.89 2.36 3.74 UNF 5/16-24 26.5 14x6, 14x7, 14x8, 15x6, 15x7, 15x8, 16x6, 18x6
10FP 11300 ABC 0.107 0.529 0.488 0.27 @ 17,000 2,500 - 18,000 1.24 0.43 2.13 1.5 2.29 1.52 0.91 1.31 1.78 M5 4.2 871 1A 7x4 7x4, 7x5
10FP (RN) 11303 — 0.107 0.529 0.488 0.27 @ 17,000 2,500 - 18,000 1.24 0.43 2.13 1.5 2.29 1.52 0.91 1.31 1.78 M5 4.2 7x4 7x4, 7x5
10FP-B 11320 ABC 0.107 0.528 0.488 0.27 @ 17,000 3,000 - 18,000 1.24 0.43 2.13 1.5 2.64 1.52 0.91 1.31 2.17 M5 5 871 1AB-K
10FP-BX 11340 — 0.107 0.528 0.488 0.27 @ 17,000 3,000 - 18,000 1.24 0.43 2.86 1.5 2.64 1.52 1.31 2.17 M5 6.9 — 1AB-K
10FP-M 11330 ABC 0.107 0.529 0.488 0.27 @ 17,000 3,000 - 18,000 1.24 0.43 2.13 1.5 2.52 1.52 0.91 1.31 2.03 M5 4.8 871 1A
10FP-MX 11350 — 0.107 0.529 0.488 0.27 @ 17,000 3,000 - 18,000 1.24 0.43 2.86 1.5 2.83 1.52 1.31 2.03 M5 6.9 871 1A
10FP-S 11310 ABC 0.107 0.529 0.488 — 11,000 - 18,000 1.24 0.43 2.13 1.5 2.31 1.52 0.91 1.31 1.78 M5 3.74 871 — 7x4 7x4, 7x5
10FP-S (RN) 11312 — 0.107 0.529 0.488 — 11,000 - 18,000 1.24 0.43 2.13 1.5 2.29 1.52 0.91 1.31 1.78 M5 3.74 7x4 7x4, 7x5
10LA 11400 ABN 0.107 0.529 0.488 0.27 @ 17,000 2,500 - 18,000 1.24 0.43 2.42 1.52 2.2 1.52 0.91 1.31 1.69 M5 3.95 871 10H 7x4 7x3, 7x4, 7x5, 7x6, 8x4
12CV 11243 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.43 1.61 0.98 1.4 2.93 M5 7.98 — 10E
12CV Blue 11254 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.43 1.61 0.98 1.4 2.93 M5 8.14
12CV Gray 11235 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.43 1.61 0.98 1.4 2.93 M5 8.14
12CV Hyper 11273 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.43 1.61 0.98 1.4 2.93 M5 6.7
12CV Red 11233 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.43 1.61 0.98 1.4 2.93 M5 8.14
12CV Red/Gray 11241 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.43 1.61 0.98 1.4 2.93 M5 8.14
12CV-P 11293 — 0.129 0.551 0.539 1.0 @ 31,000 4,000 - 36,000 6.99
12CV-R w/10A 11292 — 0.129 0.551 0.539 1.0 @ 31,000 4,000 - 36,000 1.24 0.43 2.31 1.54 3.3 1.61 0.98 1.4 2.79 M5 6.99 10A
12CV-R w/10E-R 11290 — 0.129 0.551 0.539 1.0 @ 31,000 4,000 - 36,000 1.24 0.43 2.31 1.54 3.3 1.61 0.98 1.4 2.79 M5 7.05 10E
12CV-RX (S) 11298 — 0.18 0.63 0.59 1.0 @ 31,000 4,000 - 36,000 9.1 10E
12CV-RX w/10A 11297 — 0.129 0.551 0.539 1.0 @ 31,000 4,000 - 36,000 1.24 0.43 2.94 1.54 3.3 1.61 1.4 2.8 M5 9.1 10A
12CV-RX w/10E-R 11296 — 0.129 0.551 0.539 1.0 @ 31,000 4,000 - 36,000 1.24 0.43 2.94 1.54 3.3 1.61 1.4 2.8 M5 9.1 10E
12CV-X 11244 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.94 1.54 3.43 1.61 1.4 2.93 M5 10.3
12CV-X Blue 11255 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.94 1.54 3.43 1.61 1.4 2.93 M5 10.21
12CV-X Gray 11236 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.94 1.54 3.43 1.61 1.4 2.93 M5 10.21
12CV-X Hyper 11274 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.94 1.54 3.43 1.61 1.4 2.93 M5 8.75
12CV-X Red 11234 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.94 1.54 3.43 1.61 1.4 2.93 M5 10.21
12CV-X Red/Gray 11242 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 1.24 0.43 2.94 1.54 3.43 1.61 1.4 2.93 M5 10.21
12LD 11170 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 M5 9.46
12LD (T) 11171 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 M5 9.46
12LD-X 11180 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 M5 11.85
12LD-X (T) 11183 — 0.129 0.551 0.539 0.56 @ 29,000 3,000 - 30,000 M5 11.85
12TG-P 11384 ABL 0.128 0.543 0.551 0.7 @ 28,000 5,000 - 30,000 31.4 11 52.4 39 89.5 34.9 25.4 29.4 77 UNF1/4-28 7.6 — 12E —
12TR 11360 ABC 0.129 0.551 0.539 1.1 @ 30,000 4,000 - 36,000 1.24 0.43 2.3 1.54 3.43 1.61 0.98 1.4 2.93 M5 7.3 10M
12TR 11361 ABC 0.129 0.551 0.539 1.1 @ 30,000 4,000 - 36,000 1.24 0.43 2.3 1.54 3.43 1.61 0.98 1.4 2.93 M5 7.5 10J
12TR (P) 11362 — 0.129 0.551 0.539 1.1 @ 30,000 4,000 - 36,000 1.24 0.43 2.06 1.54 3.43 1.61 0.98 1.4 2.93 UNF 1/4-28 7.3 10J
12TR (P)-T 11365 — 1.3 @ 30,000 4,000 - 38,000 7.3 11A
12TZ Speed 11385 ABC 0.128 0.543 0.551 1.7 @ 35,000 5,000 - 44,000 7.3 — 11HBS —
12TZ(P)-T3 11373 ABC 0.129 0.54 0.55 1.5 @ 33,500 5,000 - 40,000 31.4 11 52.4 39 87 34.9 25.4 29.4 74.5 UNF1/4-28 7.9 — 11H —
140RX 19220 — 1.404 1.26 1.126 3.5 @ 9,000 1,800 - 10,000 2.28 0.98 4.61 2.76 4.65 3.07 1.91 2.56 3.7 UNF 5/16-24 29.3 15x14, 15x15, 15x16, 16x13, 16x14, 16x15
140RX 19230 — 1.404 1.269 1.126 3.5 @ 9,000 1,800 - 10,000 2.28 0.98 4.61 2.76 4.65 3.07 1.91 2.56 3.7 UNF 5/16-24 28.5
140RX-FI 19230 Ring 1.404 1.26 1.126 3.5 @ 9,000 1,800 - 10,000 2.28 0.98 4.13 2.76 4.66 3.07 1.91 3.7 UNF 5/16-24 28.5 — EC-1 17x12
15CV 11522 — 0.157 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 1.24 0.43 2.93 1.54 2.78 1.61 0.98 2.78 M5 7.33
15CV 11605 — 0.157 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 1.24 0.43 2.93 1.54 2.78 1.61 0.98 2.78 M5 7.33
15CV Hyper 11607 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.2 1.61 0.98 1.4 2.69 M5 6.7
15CV-M 11525 ABC 0.152 0.598 0.539 0.45 @ 17,000 3,000 - 20,000 1.24 0.43 1.54 2.56 0.98 2.05 M5 5.9 — 10E
15CV-MX 11526 ABC 0.152 0.598 0.539 0.45 @ 17,000 3,000 - 20,000 1.24 0.43 1.54 2.56 0.98 2.05 M5 7.9 — 10E
15CV-R 11630 — 0.152 0.598 0.539 1.2 @ 31,000 4,000 - 36,000 1.24 0.43 2.31 1.54 3.3 1.61 0.98 1.4 2.8 M5 6.88
15CV-R (P) 11631 — 0.152 0.598 0.539 1.2 @ 31,000 4,000 - 36,000 1.24 0.43 2.06 1.54 3.3 1.37 0.98 1.15 2.8 UNF 1/4-28 6.82
15CV-RX 11640 ABC 1.2 @ 31,000 4,000 - 36,000 6.9 — 10E
15CV-X 11606 — 0.157 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 1.24 0.43 2.93 1.54 2.78 1.61 0.98 2.78 M5 9.38 10E
15CV-X 11520 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.2 1.61 0.98 1.4 2.69 M5 9.32
15CV-X Hyper 11608 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 1.24 0.43 2.31 1.54 3.2 1.61 0.98 1.4 2.69 M5 8.75
15FP 11700 ABC 0.151 0.598 0.539 0.41 @ 17,000 2,500 - 18,000 1.3 0.57 2.22 1.57 2.49 1.56 0.98 1.21 1.98 UNF 7/32-32 5.01 871 15 8x4 7x5, 7x6, 8x4, 8x5
15FP (RN) 11703 — 0.151 0.598 0.539 0.41 @ 17,000 2,500 - 18,000 1.3 0.57 2.22 1.57 2.49 1.56 0.98 1.21 1.98 UN 7/32-32 5.01 8x4 7x5, 7x6, 8x4, 8x5, 8x6
15FP-S 11710 ABC 0.151 0.598 0.539 — 11,000 - 18,000 1.3 0.57 2.22 1.57 2.49 1.56 0.98 1.21 1.98 U 7/32-32 4.59 871 — 8x4 7x5, 7x6, 8x4, 8x5, 8x6
15FP-S (RN) 11711 — 0.151 0.598 0.539 — 11,000 - 18,000 1.3 0.57 2.22 1.57 2.49 1.56 0.98 1.21 1.98 UN 7/32-32 4.59 8x4 7x5, 7x6, 8x4, 8x5, 8x6
15LA 11530 ABN 0.151 0.598 0.539 0.41 @ 17,000 2,500 - 18,000 1.3 0.57 2.22 1.57 2.4 1.56 0.98 1.21 1.91 M5 4.87 871 10G 8x4 7x5, 7x6, 8x4, 8x5
15LA-S 11535 ABN 0.152 0.598 0.539 0.41 @ 17,000 2,500 - 18,000 1.3 0.57 2.51 1.57 2.4 1.56 0.98 1.21 1.91 M5 4.56 871 8x4 8x4, 8x5, 8x6
15LD 11540 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 M5 9.64
15LD (T) 11545 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 M5 9.64
15LD-X 11550 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 M5 11.86
15LD-X (T) 11555 — 0.152 0.598 0.539 0.68 @ 29,000 3,000 - 30,000 M5 11.86
15RX 11500 — 0.152 0.591 0.555 1.2 @ 28,000 3,000 - 38,000 1.46 0.83 2.36 1.77 3.44 1.63 1.14 1.22 2.85 UNF 1/4-28 8.47
160FX-FI 19270 ABL 1.604 1.323 1.165 3.7 @ 8,500 1,800 - 9,000 2.52 1.18 4.55 2.91 4.85 3.15 2.03 2.56 3.81 UNF 3/8-24 33.3 E-5010 EC-2 17x12 16x12, 16x13, 17x10, 17x11, 18x10, 18x11, 18x12
18CV-R 11870 — 0.18 0.629 0.59 1.35 @ 28,000 3,000 - 32,000 8.4 11J
18CV-R (P) 11874 — 0.18 0.629 0.59 1.35 @ 28,000 3,000 - 32,000 8.4 11G
20FP 12311 — 0.211 0.653 0.629 0.5 @ 15,000 2,500 - 16,000 1.42 0.55 2.62 1.77 2.93 1.83 1.14 1.56 2.36 UNF 1/4-28 6.81 E-2030 2A 9x4 9x4, 9x5, 10x4
20FP (RN) 12302 — 0.211 0.653 0.629 0.5 @ 15,000 2,500 - 16,000 1.42 0.55 2.62 1.77 2.93 1.83 1.14 1.56 2.36 UNF 1/4-28 6.81 9x4 9x4, 9x5
20FP-M 12321 — 0.211 0.654 0.63 0.5 @ 15,000 2,500 - 16,000 1.42 0.55 2.62 1.77 2.99 1.83 1.14 1.56 2.42 UNF 1/4-28 7.4 E-2030 2A
20FP-S 12301 — 0.211 0.653 0.629 — 8,000 - 17,000 1.42 0.55 2.62 1.77 2.93 1.83 1.14 1.56 2.36 UNF 1/4-28 6.42 E-2030 — 9x4 9x4, 9x5
20FP-S (RN) 12302 — 0.211 0.653 0.629 — 8,000 - 17,000 1.42 0.55 2.62 1.77 2.93 1.83 1.14 1.56 2.36 UNF 1/4-28 6.42 9x4 9x4, 9x5
21RF-B 13930 — 0.211 0.654 0.63 1.2 @ 28,000 2,500 - 31,000 1.5 0.59 2.79 1.77 3.54 2.05 1.19 1.75 2.95 UNF 1/4-28 10.5 — 2SB
21RF-B (P) 13931 — 0.211 0.654 0.63 1.2 @ 28,000 2,500 - 31,000 1.5 0.59 2.79 1.77 3.54 2.05 1.19 1.75 2.95 UNF 1/4-28 10.34
21RG 13610 ABC 0.211 0.654 0.63 1.9 @ 30,000 3,000 - 35,000 1.46 0.83 2.58 1.77 3.77 1.73 1.17 1.32 3.18 UNF 1/4-28 11.47 20E
21RG (P) 13511 — 0.211 0.654 0.63 1.9 @ 30,000 3,000 - 35,000 1.46 0.83 2.58 1.77 3.77 1.73 1.17 1.32 3.18 UNF 1/4-28 11.47
21RG (P) 13611 ABC 0.211 0.654 0.63 1.9 @ 30,000 3,000 - 35,000 1.46 0.83 2.58 1.77 3.77 1.73 1.17 1.32 3.18 UNF 1/4-28 11.47 20E
21RG (P)-X 13614 — 0.211 0.654 0.63 1.9 @ 30,000 3,000 - 35,000 1.46 0.83 3.48 1.77 3.77 1.73 1.17 1.32 3.18 UNF 1/4-28 14.03
21RG-M 13630 — 0.211 0.654 0.63 1.7 @ 28,000 3,000 - 35,000 1.46 0.83 1.77 2.94 1.17 2.35 UNF 1/4-28 11.18 — 20J
21RG-MX 13631 — 0.211 0.654 0.63 1.7 @ 28,000 3,000 - 35,000 1.46 0.83 1.77 2.94 1.17 2.35 UNF 1/4-28 13.72 — 20J
21RG-X 13612 — 0.211 0.654 0.63 1.9 @ 30,000 3,000 - 35,000 1.46 0.83 3.48 1.77 3.77 1.73 1.17 1.32 3.18 UNF 1/4-28 14.03 20E
21RX-B 13810 ABC 0.211 0.654 0.63 2.1 @ 30,000 3,000 - 38,000 1.46 0.83 2.58 1.77 3.82 1.73 1.17 1.32 3.23 UNF 1/4-28 11.2 — 20B
21RX-B (P) 13811 — 0.211 0.654 0.63 2.1 @ 30,000 3,000 - 38,000 1.46 0.83 2.58 1.77 3.82 1.73 1.17 1.32 3.05 UNF 1/4-28 10.59 — 20B
21RX-M 13820 ABC 0.211 0.654 0.63 2.2 @ 33,500 3,000 - 38,000 1.5 0.59 4.19 1.77 3.01 1.14 3.28 2.4 — 11.5 — 4E
21RX-R (P) 13801 — 0.211 0.654 0.63 2.2 @ 32,000 3,000 - 38,000 1.46 0.83 2.58 1.77 3.65 1.73 1.17 1.32 3.05 UNF 1/4-28 10.59 — 20A
21RZ-B 13840 — 0.211 0.654 0.63 2.3 @ 30,000 3,000 - 40,000 1.46 0.83 3.11 1.77 3.98 1.73 1.17 1.32 3.39 UNF 1/4-28 11.71
21RZ-B (P) 13841 — 0.211 0.654 0.63 2.3 @ 30,000 3,000 - 40,000 1.46 0.83 3.11 1.77 3.98 1.73 1.17 1.32 3.39 UNF 1/4-28 11.82
21RZ-M 13850 — 0.211 0.654 0.63 2.4 @ 32,000 3,000 - 40,000 1.46 0.83 1.77 2.94 1.17 2.35 UNF 1/4-28 10.03
21RZ-R (P) 13830 — 0.211 0.654 0.63 2.4 @ 32,000 3,000 - 40,000 1.46 0.83 2.58 1.77 3.79 1.73 1.17 1.32 3.21 UNF 1/4-28 10.84
21RZ-R V2 13831 — 0.211 0.654 0.63 2.4 @ 32,000 3,000 - 40,000 1.46 0.83 2.58 1.77 3.79 1.73 1.17 1.32 3.21 UNF 1/4-28 10.84
21RZ-V01b 13860 — 0.211 0.654 0.63 2.45 @ 32,000 3,000 - 40,000 1.46 0.83 2.58 1.77 3.98 1.73 1.2 1.32 3.39 UNF 1/4-28 11.6
21RZ-V01b (P) 13861 — 0.211 0.654 0.63 2.45 @ 32,000 3,000 - 40,000 1.46 0.83 2.58 1.77 3.98 1.73 1.2 1.32 3.39 UNF 1/4-28 11.7
21RZ-V99b 13844 — 0.211 0.654 0.63 2.4 @ 30,000 3,000 - 40,000 1.46 0.83 3.11 1.77 3.98 2.6 1.77 3.39 UNF 1/4-28 11.71
21RZ-V99b (P) 13845 — 0.211 0.654 0.63 2.4 @ 30,000 3,000 - 40,000 1.46 0.83 3.11 1.77 3.98 2.6 1.77 3.39 UNF 1/4-28 11.82
21SE-B 12130 ABC 0.211 0.654 0.63 1.2 @ 28,000 2,500 - 31,000 1.5 0.59 2.91 1.77 3.54 2.09 1.14 1.79 2.95 UNF 1/4-28 10.73 — 2SB
21SE-BX 12150 — 0.211 0.654 0.63 1.2 @ 28,000 2,500 - 31,000 1.5 0.59 3.65 1.77 3.94 2.09 1.79 2.95 UNF 1/4-28 14.07 — 2SB
21SE-BX (P) 12151 — 0.211 0.654 0.63 1.2 @ 28,000 2,500 - 31,000 1.5 0.59 3.65 1.77 3.94 2.09 1.79 2.95 UNF 1/4-28 13.93
21SE-M 12140 ABC 0.211 0.654 0.63 1.5 @ 29,500 2,500 - 31,000 1.5 0.59 4.13 1.77 3.01 3.28 1.14 3.69 2.41 10.66 — 2D
21SE-MX 12141 — 0.211 0.654 0.63 1.5 @ 29,500 2,500 - 31,000 1.5 0.59 1.77 3.01 2.41 UNF 1/4-28 14.01
21SE-R 12120 ABC 0.211 0.654 0.63 1.5 @ 29,500 2,500 - 31,000 1.5 0.59 2.91 1.77 3.48 2.09 1.14 1.79 2.85 UNF 1/4-28 10.2 — 2S
21VG (P) ES 13642 ABL 0.211 0.654 0.63 2.0 @ 30,000 3,000 - 36,000 37 21 79.6 45 102.7 44 33.5 87.4 UNF1/4-28 15 — —
21VG Engines 13640 ABL 0.211 0.654 0.63 2.0 @ 30,000 3,000 - 36,000 37 21 65.6 45 102.7 44 30.8 33.5 87.4 UNF1/4-28 12.2 — 21F —
21VZ-B V-Spec II 13911 ABC 0.211 0.654 0.63 2.5 @ 34,000 3,000 - 40,000 12.3 21JS —
21VZ-B V-Spec Ltd. 13898 0.21 0.654 0.63 2.5 @ 33,000 3,000 - 40,000 12.7 — 21J —
21VZ-M 13950 ABC 0.2 0.65 0.63 2.5 @ 33,000 3,000 - 40,000 37 21 45 89.1 25 73.8 12 — 21D —
21VZ-R Turbo II 13871 ABC 0.211 0.654 0.63 2.5 @ 34,000 3,000 - 42,000 37 21 65 45 99 44 30.8 33.5 83.7 UNF1/4-28 11.1 — 20K —
21XZ-R 13873 ABC 0.213 0.64 0.661 2.7 @ 33,000 4,000 - 45,000 12.3 — 21M —
25FP 12331 ABC 0.248