'72 Scamp-not really a "restoration"

I bought the pipes from Columbia river mandrel bending; pretty sure I bought either 4 or 6 J bends 2.5" diameter. I will say this much, if you're going to use them on something mild, I'd recommend a 2.25" pipe to give you a little extra room. It's snug quarters under there and between the T bar and starter, real estate is already at a premium...