When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I here everyone mention vulcan and duratec. I have an 03 Edge, how do I find out what I have and what makes them different? This may sound like a dumb question, but I used to be a chevy guy, and am new to ford.
V = 3.0L Flexible Fuel Gas/Ethanol OHV (12v) - Ranger
S = 3.0L Regular Gasoline OHC (24v) - Taurus/Sable
Note that all of the engines above are Vulcans except the "S" which is the Duratec. Your truck has one of the Vulcans ....Rangers do not come with the Duratec as an option.
The Duratec is a Double Overhead Cam (DOHC) design with aluminum heads. It can rev a little higher than the Vulcan and puts out more horsepower and torque at the higher end.