I'm not sure what rpm it's all in at - I'll have to check that with some help this weekend. A shop tuned it for me & that's what they said it was set to. It's not boiling over but it's hot enough to ping like heck with some load. I don't trust the temp gauge (it's flaky) but the infrared thermometer reads 200+ at the thermostat housing. I haven't checked the thermostat but I'll replace that this weekend too. Thanks!
Mark