Tuesday, April 08, 2008

Metric Dimensions

 
 
Two-Stroke Engines for Fixed Wing R/C Aircraft
  A B C D E F G H J S
10FP, 10FP-S 31.4 11 54 38 58.2 38.7 23 33.2 45.2 M5
10LA 31.4 11 54 38 56 38.7 23 33.2 45.2 M5
15CV-A 33 14.4 63.7 40 61 39.5 24.8 30.8 48.5 M5
15FP, 15FP-S 33 14.4 56.5 40 63.2 39.5 24.8 30.8 50.2 7/32-32
15LA, 15LA-S 33 14.4 56.5 40 61 39.5 24.8 30.8 48.5 M5
20FP, 20FP-S 36 14 66.5 45 74.5 46.5 29 39.5 60 1/4-28
25FP, 25FP-S 36 14 66.5 45 74.5 46.5 29 39.5 60 1/4-28
25FX 38 15 75.6 46 75.5 53 30 45.5 60 1/4-28
25LA, 25LA-S 36 14 67.5 44 74.5 46.5 29 39 60 1/4-28
25LA-S 37 15 87.1 48 74.4   28     1/4-28
30 Wankel Rotary     60.5 65.7 58.3         1/4-28
32SX 38 15 75.5 45 73 53 30.3 45.5 60 1/4-28
40FP, 40FP-S, 35FP, 35FP-S 40.5 17.5 74.2 48 82.2 51.2 32 42.5 66 1/4-28
40LA, 46LA, 40LA-S, 46LA-S 40.5 17.5 74.5 48 85 51.2 32 42.5 69 1/4-28
46AX 44 17.5 85.2 51 85.2 60.4 35   67.4 1/4-28
46FX, 40FX 44 17.5 85 51 88 60.5 35 52 70 1/4-28
46VX-DF RC 44   116   91   35     1/4-28
50SX 44 17.5 85.7 52 88.8 60.7 36   70.5 1/4-28
55AX 44 17.5 85.3 51 90.5 60.4 36 52 72 1/4-28
60FP 52 25 92 61 102 64 42 51.5 81 5/16-24
61FX 52 25 95.6 61 100.5 66.5 43 54 79 5/16-24
65LA 52 25 64 62 85.4 64 42   85.4 5/16-24
65VR-DF 52 25 133.5 61 101.7 66 43.4 53.5 79.7 5/16-24
91FX 52 25 96 61 103 66.5 42.6 54 81.5 5/16-24
91VR-DF 52 25 133.5 61 109.5 66 43.5 53.5 87.5 5/16-24
91VR-DF (small head) 52 25 133.5 61 103.5 66 43.5 53.5 81.3 5/16-24
1.08FSR 58 30 108 70 119 75 48 60 95 3/8-24
120AX 58 25 100.2 67 109.2 69.8 46.5   85.7 5/16-24
140RX, 1.40RX-FI 58 25 105 70 118.4 78 48.4   93.9 5/16-24
160FX, 1.60FX-FI 64 30 115.5 74 123.2 80 51.5   96.7 3/8-24
BGX-1 74 32 129.5 85 142.5 99 60.5 83 111 3/8-24
Single Cylinder Four-Stroke Engines
  A B C D E F G H J S
FL-70 45 20 103 54 107.5 59.5 35.4 49.5 89.5 1/4-28
FS-26 36 14 84 44 86.5 48.5 29 40 70 1/4-28
FS-30 36 14 112 44 86.5 75 29   71.5 1/4-28
FS-40 42 17.5 77.5 49 98 57 32.5 48.1 80.5 1/4-28
FS-52S, FS-52S Heli 44 17.5 80.5 51 101 59 34 49.3 83.5 1/4-28
FS-70 50 21 89 59 116.5 66 40 55.5 96 5/16-24
FS-70 II 50 21 111 58 116.7 66.3 39.6 55.8 96.4 5/16-24
FS-70 Ultimate-P 45 20 109.7 54 105.4 59.5 35.4 49.5 87.4 1/4-28
FS-91 52 25 91.5 60 121 66.5 42.6 54 99 5/16-24
FS-91 II, FS-91 II FI 52 25 114.5 60 123 66.5 42.6 54 101 5/16-24
FS-91S II-P 52 25 91.5 60 123 66.5 42.6 54 101 5/16-24
FS-120S-E 58 25 104 67 138.5 77 46 64.5 115 5/16-24
FS-120S III 58 25 134.5 67 139.5 77 46 64.5 116 5/16-24
FS-120S-SP 58 25 157 67 139 77 46 64.5 115 5/16-24
Helicopter Engines
  A B C D E F G H J S
32SX-H, 32SX-HX 38 15 75 45 76 53 30.3 45.5 60.6 1/4-28
32SX-MX 38 15 127.4 45 82.5 85.7 30.6   58  
37SZ-H 38 15 67.2 45 76.8 46 30.6   61 1/4-28
46FX-H 44 17.5 84.2 51 88 60.5 35 52 70 1/4-28
50SX-H 44 17.5 85.8 52 89 61 36   70.5 1/4-28
50SX-H Hyper 44 17.5 85.8 52 89 61 36 74 70.5 1/4-28
61LX-H 52 25   61   88.7 42.6   79 5/16-24
61RX-H WC 52 25 93 61 100.5 65 42.6 52.5 79 5/16-24
61RX-HG WC 52 25 80.5 61 100.5 52.5 43.6 40 79 1/4-28
61SX-H WC 52 25 93 61 100.5 65 42.6 52.5 79 5/16-24
61SX-HG WC 52 25 80.5 61 100.5 52.5 43.6 40 79 1/4-28
70SZ-H 52 25 81.3 61 99 55.3 42.6   77.5 5/16-24
91SX-H   25 82   109   42.6      
91SX-H C-Spec-P 52 25 109.4 61   56.4 42.6   87.4 5/16-24
91SX-H C-Spec 52 25 83.4 61     42.6   87.4 5/16-24
91SZ-H 52 25 83.8 61   56.4 42.6   87.4 5/16-24
91SZ-H PH-Hyper 52 25 97.5 61 119.2 64.4 43 51.9 87.4 5/16-24
FS-52S Heli 44 17.5 80.5 51 101 59 34 49.3 83.5 1/4-28
Marine Engines
  A B C D E F G H J S
10FP-M 31.4 11   38 64   23   51.5 1/4-28
10FP-MX 31.4 11   38 72       51.5 1/4-28
18CV-R-M 31.4 11 56 39   41 25   50.5 M5x0.8
20FP-M 36 14   45 76   29   61.5 1/4-28
21RZ-M 37 21   45 74.7   29.6   59.7 1/4-28
21VZ-M 37 21 65 45 89.1 44 30.8   73.8 1/4-28
32F-MX 38 15   45 87       63 1/4-28
46VX-M 45 21   53 87   37   68 1/4-28
61VR-M, .65 VR-M 52 25   61 104.3   43   84.3 5/16-24
81VR-M 52 25   61 105.5   43.4   84.1 5/16-24
Car & Buggy Engines
  A B C D E F G H J S
10FP-B 31.4 11 54 38 67 38.7 23 33.2 55 M5
10FP-BX 31.4 11 72.7 38 67 38.7   33.2 55 M5
12CV 31.4 11 58.6 39 87.2 41 25 35.5 74.4 M5
12CV 31.4 11 58.6 40 90.2 41 25 35.5 70.7 M5
12CV-R 31.4 11 70 39 83.7 41 25   70.9 M5
12CV-RX 31.4 11 88.8 40 90.9 41 25   70.9 M5
12CV-X 31.4 11 74.8 39 87.2 41   35.5 74.4 M5
12TG 31.4 11 58.4 39 89.5 40.9 25.4 35.4 77 M5
12TR (P), 12TR (P)-T 31.4 11 52.5 39 84.4       71.6 M5
12TR, 12TR R-Spec 31.4 11 58.5 39 85       71.6 M5
12TZ (P) T3 Speed Tuned 31.4 11 52.4 39 87 34.9 25.4 29.4 74.5 1/4-28
12TZ (P)-T3 ABC 31.4 11 49.9 39   34.8 25.4   77.2 1/4-28
12TZ (P)-T5 ABC 31.4 11 49.9 39   34.8 25.4   77.2 1/4-28
12TZ (S)-T3 ABC 31.4 11 49.9 39   34.8 25.4   77.2 M5x0.8
12TZ-T3 ABC 31.4 11 55.9 39   40.8 25.4   77.2 M5x0.8
15CV 31.4 11 58.6 39 90.2 41 25   70.7 M5
15CV-M 31.4 11 58.5 40 65          
15CV-MX 31.4 11 91 40 65          
15CV-R 31.4 11 56 39 83.9 41 25   71.1 M5
15CV-RX 31.4 11 74.8 40 91.1 41 25   71.1 M5
15CV-X 31.4 11 74.5 39 90.2 41 25   70.7 M5
15RX 37 21 60 45 87.3 41.5 29 31 72.5 1/4-28
18CV-R 31.4 11 56 39 100.9 41 25   80.9 M5
18CV-R (P) 31.4 11 49.9 39 100.9 41 25   80.9 M5
18CV-RX 31.4 11 74.8 40 100.9 41 25   80.9 M5
18TM 31.4 11 53.6 39   34.8 25.4   81.2 M7x1
21RG, 21RG (P) 37 21 65.6 45 95.8 44 29.6 33.5 80.7 1/4-28
21RG-B, 21RG-B (P) 37 21 65.6 45 95.8 44 29.6 33.5 80.7 1/4-28
21RG-M 37 21 88.5 45 74.5 67 29.6   59.5 1/4-28
21RG-MX 37 21 107 45 74.5 67 29.6   59.5 1/4-28
21RG-X (P) 37 21 84 45 95.8 44 29.6 33.5 80.7 1/4-28
21RZ-B, 21RZ-B (P) 37 21 79 45 101 44 29.6 33.5 86 1/4-28
21RZ-R (P) 37 21 65.5 45 96.3 44 29.6 33.5 81.5 1/4-28
21RZ-V99B, 21RZ-V99B (P) 37 21 65.6 45 101 44 30.6 33.5 86 1/4-28
21VG 37 21 65.6 45 102.7 44 30.8 33.5 87.4 1/4-28
21VZB V-Spec 37 21 64.9 45 110.6 44 30.8 33.5 95.3 1/4-28
21VZB V-Spec 37 21 64.9 45 110.6 44.3 30.8 33.8 95.3 1/4-28
21VZ-B V-Spec-T (P) 37 21 64.9 45 110.6 43.9 30.8 33.8 95.3 1/4-28
21VZ-R, 21VZ-R Turbo II 37 21 64.9 45 99 43.9 30.8   83.7 1/4-28
21VG (P) ES 37 21 65.6 45 102.7 44 30.8 33.5 87.4 1/4-28
18TZ (P) 31.4 11 49.9 39   34.8 25.4   81.2 1/4-28
18TZ Turbo 31.4 11 55.9 39   40.8 25.4   81.2 M5x0.8
18TZ(S) Turbo 31.4 11 49.9 39   34.8 25.4   81.2 M5x0.8
18TZ-TX 31.4 11 75.3 39   40.8 25.4   81.2 M5x0.8
30VG (P) 37 21 65.6 45   44 30.8   97.7 1/4-28
30VG (P) ES 37 21 65.6 45 113 44 30.8 33.5 97.7 1/4-28
30VG (P) SR Savage 37 21 65.3 45   44 30.8   97.7 1/4-28
30VG (P)-X 37 21 82.5 45   44 30.8   97.7 1/4-28
FS-26S-C 36 14 57.8 43 84.6 39.8 29 32.8 70.4 1/4-28
FS-26S-C II 36 14 57.8 43 85.4 39.8     70.9 1/4-28
 
FR5-300 Flat-Four cylinder Twin Cylinder
 
Twin & Multi-Cylinder Four-Stroke Engines
  A B C D E F G H J S
FR5-300 122     234 158.5         3/8-24
FF-320 68 56.5 23.5 196 181.5 112.5 125.5 76 62 5/16-24
FT-300 90 55 35 240 148 62 80 56 10 3/8-24
FT-160 68 56.5 23.5 196 120 50.5 63.5 54   5/16-24
FT-120II 68 56.5 23.5 196 120 50.5 63.5 54   5/16-24
IL-300 Dia-Star 76 40 50 116 234.3 173 113 48.6 40 3/8-24

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