Largest Motor Possible To Replace 2808

[Captain J]

That kv is too much, maybe a 3” prop max.

what do you think the highest kv to reasonably run with on of those in runners?

4200kv - 4800kv?

 

[Mr Man]

3800kv

 

[Captain J]

3800kv

so…you dont think we can push a wee from there? 4200kv….???? 4” two blade…super steep…only go full throttle for a few seconds…

@Houndpup Rc

what do you guys think of this 👇🏻
similar to the radjet but would get here sooner.

[US$89.99 54% OFF]Stinger T750 750mm Wingspan EPO Racing Delta Wing RC Airplane KIT Only RC Drones from Toys Hobbies and Robot on banggood https://banggood.onelink.me/zMT7/py4ux12p

 

[Mr Man]

Okay, flew my Radjet with the NN 800 series setup, 136MPH!!!!🫨🫨🫨. I think this FMS motor draws less amps, because the esc really didn’t get much warmer than take-off temp…

 

[Mr Man]

https://www.thingiverse.com/thing:2354684

This might be a good motor mount idea…

 

[Houndpup Rc]

Well, I mounted a 3536 in mine…. (Have yet to fly it with new configuration)

Sweet! I am putting a drone FC in my NNspitfire to try as a gyro...that will allow me to have flaperons and differential ailerons....Also i should be able to tune out any unwanted flutters or jitters at high speeds. I think a drone FC would be better than AI cheapy gyro and I can use Ibus instead of PPM.

 

[Houndpup Rc]

Okay, flew my Radjet with the NN 800 series setup, 136MPH!!!!🫨🫨🫨. I think this FMS motor draws less amps, because the esc really didn’t get much warmer than take-off temp…

Noooooo! I think Mr Speed is going to win the Speed challenge without giving the rest of us a chance!

 

[Houndpup Rc]

Sweet! I am putting a drone FC in my NNspitfire to try as a gyro...that will allow me to have flaperons and differential ailerons....Also i should be able to tune out any unwanted flutters or jitters at high speeds. I think a drone FC would be better than AI cheapy gyro and I can use Ibus instead of PPM.

Hmmmm.....I wander if I could use my drone GPS mounted in with the Fc to give me live speed readings......

 

[Mr Man]

Hmmmm.....I wander if I could use my drone GPS mounted in with the Fc to give me live speed readings......

Might work!

 

[Mr Man]

Noooooo! I think Mr Speed is going to win the Speed challenge without giving the rest of us a chance!

Yeah🤣. And I haven’t even tried 6s yet…. Or maybe an even higher pitch prop….

 

[Houndpup Rc]

Yeah🤣. And I haven’t even tried 6s yet…. Or maybe an even higher pitch prop….

I have to try my 7x8 on 4s..and then 6s! (And hope I don't burn my motor out!)

 

[Captain J]

m

Okay, flew my Radjet with the NN 800 series setup, 136MPH!!!!🫨🫨🫨. I think this FMS motor draws less amps, because the esc really didn’t get much warmer than take-off temp…

an if your gos is correct that is extremely impressive.

you think your gps is legit running correct?
i use to (not on a bike currently do to health and injury) do timed races thru the forest here in TN. race pace of fastest riders in the world for open terrain is an average of 36 mph…anyways, a few months and several thousand miles in my GPS gave me a reading of like average speed of 52 mph, top speed of like 110+…i knew something was up. turns out my GPS programming somehow changed and my readings were vastly wrong.

now, if you are hitting that, that’s incredible. PLEASE GET ME VIDEO 😂

 

[Mr Man]

Yup it’s accurate, was spot on with the vehicle. I got video f]on a GoPro hero 4, now I’ve got to figure out how to export it.🙂

 

[Houndpup Rc]

m

an if your gos is correct that is extremely impressive.

you think your gps is legit running correct?
i use to (not on a bike currently do to health and injury) do timed races thru the forest here in TN. race pace of fastest riders in the world for open terrain is an average of 36 mph…anyways, a few months and several thousand miles in my GPS gave me a reading of like average speed of 52 mph, top speed of like 110+…i knew something was up. turns out my GPS programming somehow changed and my readings were vastly wrong.

now, if you are hitting that, that’s incredible. PLEASE GET ME VIDEO 😂

I hit 87mph with my drone last week....It has a built in GPS and OSD (On Screen Display) on my fpv it did burst to 96mph but it was only a flash so i am not sure if that was a legit reading....

 

[Houndpup Rc]

Yup it’s accurate, was spot on with the vehicle. I got video f]on a GoPro hero 4, now I’ve got to figure out how to export it.🙂

Sweet!

 

[Houndpup Rc]

Waiting to see how this FC works out!

 

[Mr Man]

@Captain J Here is a Radjet Ultra mimic.

31in Zeta Ultra-Z Astro 790mm Wingspan EPO EDF/Pusher Jet RC Racer Plane | eBay

The Zeta Ultra Z Astro can be setup as pusher prop, single 64mm EDF or twin 55mm EDF. 64mm EDF 4500KV Motor, 40A ESC. Wingspan: 31.1 in (790 mm). Our warehouse is in Illinois. Instruction Manual Download.

www.ebay.com

 

[Houndpup Rc]

@Captain J Here is a Radjet Ultra mimic.

31in Zeta Ultra-Z Astro 790mm Wingspan EPO EDF/Pusher Jet RC Racer Plane | eBay

The Zeta Ultra Z Astro can be setup as pusher prop, single 64mm EDF or twin 55mm EDF. 64mm EDF 4500KV Motor, 40A ESC. Wingspan: 31.1 in (790 mm). Our warehouse is in Illinois. Instruction Manual Download.

www.ebay.com

Nice find! That would get to you in plenty of time for the speed challenge! (And its not that much more!)

 

[Mr Man]

Yup! I searched up “rc pusher plane” and it caught my eye.

 

[Captain J]

i

@Captain J Here is a Radjet Ultra mimic.

31in Zeta Ultra-Z Astro 790mm Wingspan EPO EDF/Pusher Jet RC Racer Plane | eBay

The Zeta Ultra Z Astro can be setup as pusher prop, single 64mm EDF or twin 55mm EDF. 64mm EDF 4500KV Motor, 40A ESC. Wingspan: 31.1 in (790 mm). Our warehouse is in Illinois. Instruction Manual Download.

www.ebay.com

i am straight up buying this in the morning. DONE.