ORIGINAL: tommy s
Some of the F3a fliers around here are using the Castle HV85 without the heatsink
and they seem to be working troublefree. I understand you can order them from Castle
without the heatsink but it should be easy to remove it from one that does. The summer
temperature here in Texas gets plenty hot and I've never seen one give any problems,
just make sure it gets plenty of air flow. Should save considerable weight.
tommy s
If you go with the ICE HV, it is available in a 'light' version w/o heat sink. I can't find a good reason to go with the HV85 over the ICE HV - ICE does everything the other does and then some, and cost less.