Dont know what the angle is-just LAR! (looks about right) I have bent other headder pipes by slipping a drill bit inside the pipe ends and heating and tweaking the angle to what I need. I only heat and bend the pipes when Im in the last stages of an all night bash to fly the next morning. My friend has a power bender that he bends stainless tubing for hydrolic and fuel lines. For him to bend my pipes,he gets stick time on my planes. I think its a fair trade