What are the design considerations for a LPR motor mount? What determines the length of the tube and placement of centering rings? I notice in kits the tube usually extends well past the thrust ring. Any reason for that? (I'm not talking about stuffer tubes, just an extra long motor tube.) Would moving the front centering ring to the front of the tube cause any problems?
Example from Estes Crossfire ISX. Why is the front CR 3/8” ahead of the thrust ring, and why is there another 1/2" of tube ahead of the CR?
Example from Estes Crossfire ISX. Why is the front CR 3/8” ahead of the thrust ring, and why is there another 1/2" of tube ahead of the CR?
Attachments
Last edited: