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View Full Version : first cobra 2 FE build



dan hutchinson
06-25-2012, 02:00 AM
well i finally got all the parts to build my own FE boat. most people that know me, know im a nitro guy but here goes
cobra 2 with the larger radio box already cut for FE
OS lower
hyperformance adapter
ul-1 motor
ul-1 speedcontroller
hitec hs645mg servo
4S 5000 turnigy nana tech battery (ordered and waiting on delivery)
all went well on the build was real easy drilled 3 holes for large brass tubing (motor wires)
cables for stering
and large tubing for water cooling.
i paid extra attention to how it went together, because i wanted to be able to remove the whole radio box if nessasary. any comments or opinions are welcome. also what prop to start with, i dont want to fry the speedcontroller.

hebner
06-25-2012, 06:51 AM
Looks good Dan. You might want to start with an 42x55. I have been using M445 on my PS295 with the UL1 motor and UL1 esc with the OS lower.

ron1950
06-25-2012, 09:24 AM
hey hugh i was hopeing you bought dans boat....dan u wont fry a esc with hughs suggested prop or a m445....at least my ul1 motor is always cool after a run with one

dan hutchinson
06-25-2012, 09:56 AM
thanks for the reply. no hugh hasnt bought a boat from me. i still have another boat just like this one for sale. asking 200.00 shipped

dan hutchinson
06-25-2012, 10:16 AM
your post isnt clear !! will i be o/k with the props that hugh sugested. i cant afford another speed controller right now and im hoping to get alot of time on the one i got.

ron1950
06-25-2012, 10:31 AM
yes it will fly with either prop and be cool

hebner
06-25-2012, 10:43 AM
Use the 42x55 prop to start with. Never had any problems with it.