Homemade rc boat with 38cc grasscutter engine - First testdrive on water!

Check my new video, now it's much faster: • Homemade rc GAS boat w...
So today we finally allowed to try my Homemade catamaran Gasoline RC boat. Engine is from Grass Cutter/Weed eater 38cc and it has my diy expansion chamber and it's made of sheet metal. My transmitter is Futaba 3pv check out video here: • Futaba 3pv unboxing an...
Click to Subscribe! ► / @homemadevehicles.
Song: InRp - Ocean Blue
Music provided by Vlog No Copyright Music.
Video Link: • InRp - Ocean Blue (Vlo...
DayFox - Dropped (Vlog No Copyright Music) ( • DayFox - Dropped (Vlog... )
#rcboatworldrecord #RCAdventures #Modellbau #RCTruck #FamilyFriendly #KidSafe #Toy #RCboats #RCBoating #Speed #waterfun #RadioControl #RemoteControl #RCSparks #Hobby #RCmodel

[@jasonl881]

I had the same problem on my rc boat and the solution was to move the propeller further away from the hull

[@homemadevehicles.]

Ok, I have to try that.👍

[@stevemcevoy5628]

Look like all your weight at at the front

[@homemadevehicles.]

weight was too much at front and I change the gas tank to rear. Now I make some bigs changes on on the boat and I release soon video of my rebuild version of this boat and it's gonna go just so much faster!

[@MSC-dudeYT]

you should change 1.the exhaust pipe out of the water 2.bigger propeller

[@christopherpoucher483]

Engine to far forward and prop is the wrong pitch/ need a 2 blade ditch the tunnel

[@anonimousvendetta8622]

You need to check your water flow, its look the proppeller just push an air not water… maybe need to check the tunnel you made, air get suck up into the tunnel

[@homemadevehicles.]

I remove the tunnel and I change different propeller and now it’s goes very well.

[@creativercprojects]

cool sound

[@rcnightlife9611]

😆 I was going to guess "a bigger propeller" then your text popped up but I think you should try removing the white cylinder covering the propeller first because water is limited like a tunnel. Just guessing and I don't have an rc boat yet. 😀 👍.

[@homemadevehicles.]

maybe I have to try bigger prop

[@1Funlovingcriminal]

The propeller is catching air causing even more air bubbles and not producing thrust.. To fix this problem use either a surface piercing propeller or a v shaped hull

[@homemadevehicles.]

Thanks!

[@harleygreene1345]

Prop needs to hook up in water ,it is way to small. 3.0 inch 3 blade for that motor. The propeller has to absorb all the power,and without water,that's impossible

[@Mr.Blackhatt]

Nice selfmade boat mate!
I see that you can use some help tho.
First thing, don't put you're exhaust pipe into the water, it will causes you drag.
Second thing is that you have to balance your prop, idk if you did that just saying.
Overal fun boat👍🏾

[@homemadevehicles.]

Thanks!

[@kennethallison2168]

YES ITS CAVITATION CAUSING LACK OF SPEED YOUR PUSHING ALL WATER AWAY FROM PROP ITS CATCHING TOO MUCH AIR. REMOVE ALL THE PIPE COVER OVER PROP AND MAKE SURE YOUR ANGLE OF PROP SHAFT IS NOT TO DRASTIC TRY TOO KEEP PROP AS LEVEL AS POSSIBLE AND JUST UNDER WATER

[@homemadevehicles.]

Thanks!

[@bdanielcal4608]

That's 110km per hour lol you added 11 on to your job by mistake idea you should use it for fire wood

[@homemadevehicles.]

that's a good idea😆

[@antonnikander7763]

And this shit supposed to be ”the fastest rc boat”😂😂😂

[@homemadevehicles.]

I changed a propeller and now it's much faster. Watch my next video its really fast now

[@piepo255]

wtf is this just trow it away buy someting proper

[@homemadevehicles.]

Why I should buy something else?

[@Gniggaaa]

Pino you need some manners

[@piepo255]

@@Gniggaaa iam good ty

[@Top-Jimmy]

@@piepo255 Rude as f$5k man, Give the guy a break.

[@piepo255]

@@Top-Jimmy thanks 🙏