[RNajarian]

Originally Posted by bpu699

Ok, who will be the brave one...

FabTek Logic Fin Clamp Baseboard Element for 3/4 in. Copper Baseboard Piping 1 ft. Section-FCL-.75CX1FT - The Home Depot

Home Depot sells a fin kit to add to 3/4 inch copper for heating...

I bet you could buy this, and use each half of the clam shell on your oil line without issue. Easy to add, easy to remove...

I would think it would help cooling quite a bit...

Out of curiosity I bought the FabTek fin clamp for my trombone cooler.

It seems to fit my 1983 trombone cooler perfectly,

Road test to follow . . .