Exhaust Header Pie Cut 1.5" dia 3" CLR 9 degree cuts

thingiverse

This is a mock up exhaust pie cut, with a 1.5" diameter, a 3" CLR (center line radius) and 9 degree cuts on either end. They snap together, and can rotate as needed. They're marked along the circumference to make it easier to clock sections that are rotated against each other. 10 pieces makes a 90' bend. It's made as a straight section of tube; there's no curve to the model itself. This mimics what you'd get if you were cutting your own pie cut sections from 1.5" straight metal tube, rather than using mandrel bends. I'll add some straight sections soon.