Drifter s twin drive prop size question

[randywuite]

Hello i have a Drifter s twin drive

Setup

2xyge 120navy with extra caps
2xleopard 3650 3430kv
2x3s 5000mah lipo`s
graupner 39 l/r

This setup runs very cool/cold, zo i think there is more speed in the setup.

my question is what the max size prop can i use with this setup.
I want too try some graupner 42 props, is it possible to run these size props?

Thanks

Randy

[Hennes]

Hello Randy,

i think you can test also octura x442. but lock at temperature. speed must be then near 100 km/h or a little above.

regards

Hennes

[andi 66]

You can take 40mm Props by 4s. I drive the same Setup in a Psycho Cat evo

[randywuite]

Hello Randy,

i think you can test also octura x442. but lock at temperature. speed must be then near 100 km/h or a little above.

regards

Hennes

I Will try some 42 props, i think a gonna get me some 42 tenschock alu props.

[randywuite]

You can take 40mm Props by 4s. I drive the same Setup in a Psycho Cat evo

42000 rpm onload that's too crazy en Will blow up motor/esc/lipo

[pitch]

this is the setup from my drifter s twin. i have never problems with the temp and it runs easy up to 120 km/h.
120a turnigy
scorpion hk2-2221-6 with 4400kv
3s 5000 45c
props 42/3.1,6 from jörn
the only one is i must be allways slowly with the throtle. otherwise backflips looks great...