I have used aluminum and steel, both with success, but I have some long runs to make for my EFI conversion and heard NiCopp was more durable than aluminum, but easier to shape.
I need to buy a coil though and do not own a straightener, can I unwind a Nicopp coil to look pretty or should I buy a straightener? Aluminum I can make pretty nice, but would rather something a little more stout
All 3/8 lines
Thanks