The Australian Model Power Boating Association

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Propeller chartsflag

Retallickeng

The model boat Propeller is one of the most important parts of your boat. Hours of testing go into choosing the best Prop. All Propellers have to be balanced and sharpened, it's not just throwing the file at it and it’s done. If it’s not sharp your boat will never go in a straight line. Need help with what prop to use? or how to balance it? please use the Ampba Forum for more information.

Octura Prop Chart

Prop
Diameter
Pitch
0930
1.18"
1.062"*
0937/3
1.48"
1.332"*
0977
3.03"
2.727"**
1240
1.57"
1.884"
1240/3
1.57"
1.884"
1245
1.77"
2.124"
1250
1.97"
2.364"
1250R
1.97"
2.364"
1255
2.17"
2.604"
1270
2.76"
3.312"
1337/3
1.48"
1.924"
1427
1.07"
1.498"*
1435
1.38"
1.932"
1440
1.57"
2.198"
1445
1.77"
2.478"
1450
1.97"
2.758"
1455/3
2.17"
3.038"
1457
2.24"
3.136"
1457R
2.24"
3.136"
1457/3
2.24"
3.136"
1460
2.36"
3.304"
1462
2.44"
3.416"
1462R
2.44"
3.416"
1465
2.56"
3.584"
1467
2.64"
3.696"**
1470
2.76"
3.864"**
1475
2.95"
4.130"**
1540
1.57"
2.355"
1567
2.64"
3.960"**
1630
1.18"
1.888"*
1640
1.57"
2.512"
1650
1.97"
3.152"
1655
2.17"
3.472"
1662
2.44"
3.904"
1667
2.64"
4.224"**









Prop
Diameter
Pitch
1732
1.26"
2.142"*
1740
1.57"
2.669"
1740/3
1.57"
2.669"
1742/3
1.65"
2.805"
1745/3
1.77"
3.009"
1747
1.85"
3.145"
1750
1.97"
3.349"
1752/3
2.05"
3.485"
1755
2.17"
3.689"
1760
2.36"
4.012"
1860
2.36"
4.248"
1930
1.18"
2.242"*
1938
1.50"
2.850"
1945
1.77"
3.363"
1950
1.97"
3.743"
1950/3
1.97"
3.743"
1955
2.17"
4.123"
1957
2.24"
4.256"
1967
2.64"
5.016"**
2035
1.38"
2.760"
2045
1.77"
3.540"
2047
1.85"
3.700"
2050
1.97"
3.964"
2055
2.17"
4.340"
2060
2.36"
4.720"
2137/3
1.48"
3.108"
2150/3
1.97"
4.137"
2160
2.36"
4.956"
2167/3
2.64"
5.544"**
2260
2.36"
5.192"
2267
2.64"
5.808"**
2352
2.05"
4.715"
M447
1.85"
2.590"
P735
1.38"
2.346"*
P747
1.85"
3.145"









Prop
Diameter
Pitch
x427
1.07"
1.498"*
x430
1.18"
1.652"*
x430R
1.18"
1.652"*
x432
1.26"
1.764"*
x435
1.38"
1.932"*
x437/3
1.48"
2.072"
x438
1.50"
2.100"
x440
1.57"
2.198"
x440/3
1.57"
2.198"
x442
1.65"
2.310"
x445
1.77"
2.478"
x447
1.85"
2.590"
x447R
1.85"
2.590"
x447/3
1.85"
2.590"
x448
1.90"
2.660"
x450
1.97"
2.758"
x450/3
1.97"
2.758"
x452
2.05"
2.870"
x452/3
2.05"
2.870"
x455
2.17"
3.038"
x455/3
2.17"
3.038"
x457
2.24"
3.136"
x457R
2.24"
3.136"
x457/3
2.24"
3.136"
x460
2.36"
3.304"
x460/3
2.36"
3.304"
x462
2.44"
3.416"
x465
2.56"
3.584"
x465R
2.56"
3.584"
x467
2.64"
3.696"**
x470
2.76"
3.864"**
x470R
2.76"
3.864"**
x472
2.84"
3.976"**
x482
3.22"
4.508"**
* Fits 1/8" dia. Shaft
** Fits 1/4" dia. Shaft
All others for 3/16"



Prop
Diameter
Pitch
x548
1.90"
2.850"
x560
2.36"
3.540"
x572
2.84"
4.260"**
x632
1.26"
2.016"*
x637
1.48"
2.368"
x640
1.57"
2.512"
x642
1.65"
2.640"
x645
1.77"
2.832"
x646
1.81"
2.896"
x646/3
1.81"
2.896"
x648
1.90"
3.040"
x665
2.56"
4.096"
x665R
2.56"
4.096"
x670
2.76"
4.416"**



V937/3
1.48"
2.812"
V955/3
2.17"
4.123"
V967/3
2.64"
5.016"**



Y535
1.38"
2.125"*
Y547
1.85"
2.849"
Y557
2.24"
3.449"



Z50
1.97"
3.152"
Z55
2.17"
3.472"
Z60
2.36"
3.776"



1.6
1.6"
2.880"
1.6/3
1.6"
2.880"
1.8
1.8"
3.240"
2.0
2.0"
3.600"
2.0/4
2.0"
3.600"
2.1/3
2.1"
3.780"
2.2
2.2"
3.960"
2.4
2.4"
4.320"
2.4/3
2.4"
4.320"
2.6
2.6"
4.680"
2.8
2.8"
5.040"

Prather Prop Charts

ABC Prop Chart

Propshop

| ©2006 AMPBA