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So, back at these silly echo projects.
After boring welding boring welding grinding welding boring and finally sleeving a cylinder.
Just to bore it and hone it to size.
I end up with this...
Now it is hard to tell, but the flat band is about .300" wide then a 5* taper into what is left of the combustion chamber.
So I did this. Made this pop up, head the other direction.
Figured I need less comp and more volume.
Thoughts? Comments? Concerns?
Thanks.
After boring welding boring welding grinding welding boring and finally sleeving a cylinder.
Just to bore it and hone it to size.
I end up with this...
![20220908_153212.jpg 20220908_153212.jpg](https://opeforum.com/data/attachments/348/348188-1794782fc1ca6f15a7445903a34ac1f1.jpg?hash=F5R4L8HKbx)
Now it is hard to tell, but the flat band is about .300" wide then a 5* taper into what is left of the combustion chamber.
So I did this. Made this pop up, head the other direction.
![20220908_080449.jpg 20220908_080449.jpg](https://opeforum.com/data/attachments/348/348189-c91e74f9bdb47de106e6d9e584b9154c.jpg?hash=yR50-b20fe)
Figured I need less comp and more volume.
Thoughts? Comments? Concerns?
Thanks.