View Full Version : lost thermostate for my chevy 350 with edelobrock

10-13-2010, 10:06 PM
intake does anyone know what model quick silver thermo i need

10-14-2010, 07:25 AM
Are you raw or closed cooled, also do you boat in fresh or salt? Without closed cooling in fresh you can run higher temps and use a regular automotive Tstat, in salt you you need a marine Tstat 140 degrees. With closed cooling a regular automotive Tstat 160 to 180, I run 180 in my stroker engine.

10-14-2010, 07:27 AM
Just checked I see you boat in fresh, I would opt for a 160 automotive Tstat.