Fuel Economy, Hypermiling, EcoModding News and Forum - EcoModder.com - View Single Post - Engine efficiency improvement through higher temp thermostat?

Lazarus · 11-25-2007, 11:05 PM

The hotter the engine the more effecient. I'm currently running water temps of 200-207. If I bumped that up to 215-220 and ran a high quaility coolant. What kind of bump in FE do you think? At what temp would the head gasket become a concern.

11-25-2007, 11:05 PM	#1 (permalink)
Lazarus ECO-Evolution Join Date: Nov 2007 Location: Central Texas Posts: 1,476 Iron Horse - '97 Intrepid C-3 - '08 XF50X 90 day: 135.32 mpg (US) Thanks: 17 Thanked 29 Times in 25 Posts	Engine efficiency improvement through higher temp thermostat? The hotter the engine the more effecient. I'm currently running water temps of 200-207. If I bumped that up to 215-220 and ran a high quaility coolant. What kind of bump in FE do you think? At what temp would the head gasket become a concern. (Support Ecomodder.com & get rid of these annoying ads!) __________________ "Judge a person by their questions rather than their answers."