Who purchased one of my manifolds and has a tuned pipe that will fit to it?

sosam117 Thu Oct 10, 2024 11:20 am

I have a buyer that purchased my manifold and thought that I did the tune pipe that he saw with it?

I'm hoping that the person who bought my manifold see this posting and posts a reply back?

Robert Dunn is looking for the guy with the tuned pipe for information and details of the pipe so that he might be able to make one for himself?

Thanks for looking.

Mike McIntyre

1/2A Nut Thu Oct 10, 2024 12:18 pm

I have data for .8 to 1cc tuned pipes.

The Profi is 9" long can scale it from there.

Who purchased one of my manifolds and has a tuned pipe that will fit to it? Imag6913

Who purchased one of my manifolds and has a tuned pipe that will fit to it? Imag9614

A TD .020 pipe would be fun, ask him if he can do a .35cc pipe if able est. 5.5" long.

Dec 21, 2018
TD .051 / HQ carbon 4x4.5 / Profi 1/2A Tuned Pipe / MRP 30.8K rpm
Pipe's MRP is 7.5" set for unloaded state 132 mph pitch speed
Peak static 27,051 rpm / 115 mph / .164hp - 122w / 8.5oz thrust
CNC manifold with crank case backplate pressure tap and custom
spun 13mm bullet spinner. Total system weight as shown 74.3g
25% Nitro / 20% Castor / 72F.

Test flown with speed plane: HQ carbon 4x4.5 -Unloaded Peak 33,100 rpm / 141 mph pitch speed
To see photos and additional info:
https://www.rcgroups.com/forums/showthread.php?2684743-Speed-Planes-010-to-15-Size-Engines%2Fpage54

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