RCU Forums - OS 61FX with pipe

RCU Forums (https://www.rcuniverse.com/forum/)

- Tachometer Readings (https://www.rcuniverse.com/forum/tachometer-readings-173/)

- - OS 61FX with pipe (https://www.rcuniverse.com/forum/tachometer-readings-173/1273645-os-61fx-pipe.html)

Jon Wold

11-13-2003 03:35 AM

OS 61FX with pipe

Turning 10.300 RPM on 15% nitro castor/synt mix fuel.
APC 12x10 with Goldberg plastic spinner.
JustEngines purple pipe and header (Three-baffle Hatori replica), standard length.

Might just make 10.000 with a 13x10 APC if I lengthen the pipe slightly :)

ewspears

11-13-2003 09:19 AM

RE: OS 61FX with pipe

That sounds about right for a 61FX but a YS 61 AR or a OS Hanno Spl both will turn about 1000 RPM more with the same prop/fuel setup.

All times are GMT -8. The time now is 11:04 AM.