Large Model Association Forum

Hi can anyone give me a idea what my evolution 80 cc should be turning a wooden 27x10 at on the ground thank you Neil 07702860887

Neil

Sounds too big, we use 26 x 10's on the 3 Evo 80's we run. They are on full canister set ups too.
Never checked rpm, but on a 27 x 10 I would think you are in the low 5's (depends on brands, some prop manufacturers have a strange idea of 10" pitch)

Dave

Hi Dave thanks for the reply I have it in a giant scale thunderbolt it's got a stock wraparound exhaust it's doing 5700 rpm do you think I should drop down a little on size thanks Neil

Hi
I have a 96" p47 thunderbolt running a 24x8 on a z80cc
On reading this is that to small
Thanks
Mark

26x10 around 5900rpm. Max.

Thanks mike