Europa-List: Band Clamps

[Martin Tuck <MJKTuck@cs.com>]

Hi Folks,

I am forever having trouble keeping the exhaust heat shield located 
using the 6 inch worm drive band clamps. I tighten hem up as hard as I 
can but they expand with the heat and vibrate off.

I'm looking for a source of the type of clamp found on the Rotax oil 
tank holding the two halves together (except with a plain band not a 
v-section) that you do up then close tighter with a mechanical lever.

Any ideas?

Martin Tuck
Europa N152MT
Wichita, Kansas