Quote:
Originally Posted by silvermazda
ANd to the peltier guys, I was going the cheap route and buying the TEC's on amazon for $12/4 units 40x40mm or $25/10units. Yes they will make less. Like closer to 2-4W, but its less of an investment.
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If you can, try sticking these on the muffler. Mufflers aren't as hot as the rest of the exhaust system components and don't conduct as much heat so I would think they'd land the TEC in about the right operating temp. Much better source of heat than the sun. Extruded aluminum heatsinks are super cheap, just chop them up and stick them on the TECs.