How To Build Motorcycle Exhaust . The pulses are created when your engines exhaust valve opens and releases a quick burst of high pressure gas or exhaust. Find the tiny 10-inch nut at the exhaust pipes termination.
Using a tape measure take measurements from the point where the head exhaust pipe will be connecting to the engine down to the foot pegs. Remove the bafflers from the exhaust pipes. How To Build A Pie Cut Motorcycle Exhaust - Garage Built XS400 ChopperWe jump into the xs400 chopper exhaust this.
This can help make discussion easier and give a bit of a reference to help visualize the final design.
Find the tiny 10-inch nut at the exhaust pipes termination. Using a tape measure take measurements from the point where the head exhaust pipe will be connecting to the engine down to the foot pegs. Remove the fishtails. Fancier shops may have a mandrel bender that bends straight pipe hydraulically.