NQD jet boat 2nd new internal view

Now whit water cool motor and esc,
35A Seaking esc and walkera 180 brushless motor 3200kv. Mystery 11.1v 2200mAh 15C Li-Po Battery

Category:

Autos & Vehicles

Tags:

• Nqd
• jet-boat
• jetsprint
• rc

[purplepimppanther]

how fast does it do ?

[madmax160764]

mabe 10 mph

[oLiMiiTzo]

where did you get your bearing or bushing for the end of the impeller?



[madmax160764]

I made it whit brass tube

[oLiMiiTzo]

i i ran my jetboat for about 3 seconds and the impeller broke and it didnt even suck up a rock so i got a new impeller and did the same thing any suggestions to fix it?

[madmax160764]

You have to check for clearance , do you have a solid drive link or a U joint, or the prop not at the wright place on the shaft.

Need more info or video of your kit, Max !

[oLiMiiTzo]

i uploaded a video for you ok just got on my channel

[madmax160764]

Have a new aloyd 20mm water cooler jacket, did not install yet !

[oLiMiiTzo]

i just made my water cooling coil with annealed copper tube 3.5mm... and why dont you cover the whole motor?

[madmax160764]

I made it ! I took a Xmods drive shaft 3mm and drill the impelor for press fit whit the shaft, took a brass bushing drill the housing of the jet drive and incert it, Need to take out your jet drive for this job. If you are using the same drive shaft it 2.3mm.

Be carefull one mistake and your jet drive is history. you can put a graupner jet drive to replace it.