Im building a Ziroli F9F Panther with a King 100G, anyone know what size thrust tube i would need, I know it will need to be about 20" long.

Thanks
Dennis

Wren makes an augmented single wall thrust tube for the Ziroli Panther. I had one in mine. worked great. no heat issues at all, until it crashed and burned at MIch Jets in 2005. (Nothing to do with the tube LOL)

I am now using one in my F-16 with a wren 100K , also.

You can order from Wren USA or UK either one.

I think the OP is more after the Diameter of pipe to work with a K100G

would a Wren 100k and a K100G not have the same thrust, 22+ pounds? thus use the same size pipe????? Just a suggestion.

perhaps is does... Could you please tell us the diameter of said pipe?

about 2.375" expanding to 2.5" about 10" from bellmouth. 2.5 to exhaust outlet

Seems small but it works.

So it looks like the wren pipe will work, thats good to know. ill have to order one, and this is just the start, next will be fuel tank size, by the way this will be my first jet,