Hi Willis. Yes it is smaller than most of the 35 to 40 engines. It's more like a 25 or 30 in volume. I'm working on a small chart of comparitive demensions.
Hi guys. I was beavering away on measuring things and my younger bro passed this along to me. I don't know who put it together but I owe them a thank you. Here you go:
Mtg. Mtg. Mtg. Thrust
Hole Case Holes Holes Washer Overall Overall
Mfg Model Disp. Dia. Width Fore/Aft Width Frt Hole Width Length
Brodak 40 0.4 0.13 1.21 0.69 1.59 1.49 1.9 2.7
O.S. Max 35S 0.35 0.13 1.21 0.69 1.58 1.43 1.85 2.53
O.S. Max 40LA 0.4 0.16 1.25 0.68 1.59 1.67 1.89 2.9
Evolution 36 0.36 0.13 1.18 0.59 1.49 1.85 1.77 3.00
Evo 40-52 .40/.46/.52 0.16 1.42 0.69 1.73 2.07 2.04 3.35
OS Surpass 40 0.40 1.28 0.69 1.65 1.89 1.93 3.05
OS Surpass 48 0.48 1.34 0.69 1.73 1.94 2.01 3.17
Enya.35 # 5224 0.35 0.14 1.26 0.58 1.66 1.74 1.96 2.8
Enya .40XZS 0.4 0.14 1.2 0.59 1.48 1.82 1.77 3
Enya 50SS 0.5 0.14 1.35 0.71 1.67 1.93 2 3.23
Fox 35 Stunt0.35 0.13 1.21 0.63 1.52 1.14 1.82 2.25
Fox 36X 0.36 0.13 1.26 0.63 1.64 1.48 2 2.66
Fox 59 0.59 0.13 1.53 0.74 1.81 1.68 2.95
Magnum 25 GP 0.25 0.13 1.1 0.55 1.39 1.55 1.76 2.62
Magnum 25A XL 0.25 0.13 1.19 0.59 1.49 1.84 1.78 2.98
McCoy 35 0.35 0.13 1.29 0.57 1.58 1.53 1.89 2.55
McCoy 40 0.4 0.13 1.3 0.56 1.58 1.53 1.87 2.56
O.S. Max25LA 0.25 0.13 1.14 0.55 1.42 1.54 1.74 2.63
O.S. Max 25 FP 0.25 0.13 1.16 0.56 1.41 1.55 1.73 2.62
O.S. Max 35S 0.35 0.13 1.21 0.69 1.58 1.43 1.85 2.53
O.S. Max 35FP 0.35 0.13 1.25 0.69 1.59 1.7 1.9 2.91
O.S. Max 40FP 0.4 0.16 1.25 0.69 1.57 1.68 1.9 2.91
O.S. Max 40LA 0.4 0.16 1.25 0.68 1.59 1.67 1.89 2.9
O.S. Max 40H 0.4 0.15 1.32 0.69 1.58 1.89 1.89 3
O.S. Max 46LA 0.46 0.16 1.25 0.68 1.59 1.67 1.89 2.9
OS Surpass 40 0.40 1.28 0.69 1.65 1.89 1.93 3.05
OS Surpass 48 0.48 1.34 0.69 1.73 1.94 2.01 3.17
Saito 30 0.3 0.13 1.16 0.55 1.42 1.57 1.69 3.45
Saito 40A 0.4 0.13 1.2 0.59 1.49 1.8 1.77 3.47
Saito 56 0.56 0.19 1.27 0.59 1.82 2.05 2.12 4.03
S Tigre G51 0.51 0.14 1.38 0.76 1.65 1.95 1.97 3.24
T Tiger 25 0.25 0.13 1.12 0.56 1.47 1.38 1.79 2.45
T Tiger 36Pro 0.36 0.13 1.23 0.59 1.5 1.8 1.77 2.94