Prototype Cooling Coil

     I've found inspiration to make cooling coils from some left overs I've found in the shop. The one pictured is approximately 17' of 3/8" seamless stainless steel tubing. The tubing is wrapped over a steel buck in the lathe, letting the feed control the pitch of the spiral. I plan on offering two sizes: one for motorcycle oil systems and a larger one for automotive oil and fuel systems, both in polished stainless and brass. Im not sure of the details yet but when all the kinks are worked out ill keep you posted.