Thread: Estes Ram Jet
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Old 10-02-2009, 08:06 AM
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Ltvscout Ltvscout is offline
Ye Olde Rocket Shoppe
 
Join Date: Jun 2004
Location: Milwaukee, WI
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One can also use the handy-dandy up/down scaling chart I have online here:

http://www.rocketshoppe.com/info/BodyTubeRatios.pdf

It's located in the Building Tips section of the Ye Olde Rocket Shoppe site.

I had this credited to Jim Fackert, but he emailed me the other week to let me know it was actually put together by Doug Scobel.

The tube sizes listed in that chart are from Totally Tubular. I still have Jim's last retail price list online here:

http://www.wooshrocketry.org/misc/tt.htm
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