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Old Nov 19, 2012, 01:36 PM
nickatredbox is offline
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I'm using air cooled having cooling no issues with the motor @ 26 Amps 264 Watts on the watt meter on a Turnigy 3C 198 grams. Its a 20 inch boat around 700 grams at launch. Like doing FPV getting a ducks eye view . Akaroa harbor
FPV Yellow Boat Akaroa Harbor 19-11-12 NQD Jet Turnigy 2632 3800kv Turnigy 3C 2200mah Lipo (3 min 33 sec)

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P2632 Brushless Outrunner 3800kv
RPM: 3800kv
Max current: 32A
No load current: 11.1V/3.2A
Internal resistance: 0.036 ohm
Weight: 51g
Diameter of shaft: 2.3mm
Dimensions: 26mmx32mm

Its a deep V so it will never be as fast as yours, I have the cheap and cheerful NQS's US$69 for four units. I have tinkered with impellers but am currently running stock.

My ESC is an Turnigy AE-30 with a big heatsink

Currently developing a drop in power module with servo motor jet and ESC as I am building for a friend

The idea being the aluminum which is embedded into hull and in the water will act as a heatsink for the ESC

Happy jet boating I have 2 jet pumps in stock may build a twin hull speed moster with 2 X 4500 KV heli motors ! POWER !
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Last edited by nickatredbox; Nov 19, 2012 at 01:57 PM.
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