Data Entry Page

This is the first step to running the performance prediction code
with your boat!
General Account Info
Email
Password
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you enter here!
Your Name
Make and Model
Manufacturer
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the Online instruction Manual
in a NEW PAGE.
Model
Hull Parameters
Length
 ft
Data available from manufacturer's spec
sheet.
Beam
ft
in
Weight
lb
Deadrise
deg
ft measured from the extreme lowest point of the keel from
keel to the extreme highest point of the windscreen
Hull Depth
# of Running Strakes
only count strakes extending to transom
only count fully ventilated steps
# of Transverse Steps
Keelpad
Type of Cockpit
Engine Parameters
# of Engines
Engine Displacement
c.i.
Engine Aspiration
Engine Redline
RPM
Use Option 1: General Engine Power Info
This works well for most BBC Motors
Peak BHP
bhp
 At
RPM
Note: Values are for EACH engine
of a multiple engine setup.
Peak Torque
At
RPM
lb-ft
Use Option 2: Dyno Data Input: Allows
input of engine-specific power output
RPM
 BHP Output
A point near 2000 RPM
A point near 3000 RPM
Torque Peak
Power Peak
A point near Redline
The 'Redline' value you input above is
still effective when using Option 2.
Drive Parameters
Select Drive Unit
Select Transmission
Enter Drive Gear Ratio
:1
Lookup Gear Ratios
Propeller Parameters
Select Propeller Type
Number of Blades
Enter Prop Diameter
in
Enter Prop Pitch
in
Enter Prop Setback
in behind end of running surface
in referenced to hull bottom
Positive values mean propshaft is DEEPER than the running suface
Enter Prop Height
Environmental Conditions
Select Water Type
Enter Altitude
ft above MSL
Enter Temperature
deg F
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