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2015 Ford Mustang EcoBoost loses big power on 87 octane

The 2015 Ford Mustang with the 2.3-liter EcoBoost four-cylinder is a pretty potent package on paper. With 310 horsepower and 320 pound-feet of torque, it boasts better performance numbers than the 3.7-liter V6, but with better fuel economy as an added benefit. However, if you're in the market for one of these boosted 'Stangs, you should probably keep in mind that it really prefers to gulp premium, 93-octane fuel. It can drink 87-octane swill in a pinch, but you're going to find significantly less power underfoot when pulling away. While it's not shocking that the ponies are dialed back with a lower grade of gasoline, an alleged page from a Ford training manual obtained by Mustang 6G purports to show just how much power is lost, though. According to this document, the 2.3-liter EcoBoost makes 275 horsepower and 300 pound-feet of torque when running on lower octane fuel. That's a substantial reduction of about 11.3 percent compared to when the engine drinks 93 octane. Interestingly, according to Mustang 6G, that finding was a bit better than expected, because a Ford engineer reportedly said power would be down about 13 percent without altering peak torque. In speaking with Autoblog, Paul Seredynski of Ford powertrain communications, objected to part of this document. While he couldn't confirm the specific losses listed for the Mustang EcoBoost, "torque remains unchanged" with lower octane gasoline, Seredynski said. He speculated this training manual page was "possibly from before the engine was certified" and therefore showed incorrect figures. Serendynski did confirm that the automaker recommends using 93 octane, and like all modern engines, the software adapts if it's lower. "Peak power would be reduced" by using a lesser grade, he confirmed. Featured Gallery 2015 Ford Mustang EcoBoost: First Ride View 20 Photos News Source: Mustang 6GImage Credit: Copyright 2015 AOL, Ford, Mustang 6G Ford Technology Convertible Coupe Performance ecoboost ford mustang ecoboost

Chip Ganassi Racing switches to the Ford EcoBoost-powered Riley Daytona Prototype

Chip Ganassi Racing with Felix Sabates (CGRFS) announced yesterday at Ford's SEMA press conference that it will field a Ford-Riley Daytona Prototype with the 3.5-liter EcoBoost V6 in the 2014 United SportsCar Championship (USCC). CGRFS is the second team to commit to the new Ford-Riley car, behind Michael Shank Racing (which has already used the racecar to break a 26-year-old top-speed record at Daytona International Speedway).
"Over the last 10 seasons we have been able to experience a great deal of success in Grand-Am," Chip Ganassi says, "and now with the dawn of the new United SportsCar Championship we feel that Ford power will be a key ingredient to writing the next chapter of our sports car program."
In the last Grand-Am season, CGRFS raced a BMW-Riley Daytona Prototype. The team has won seven Daytona Prototype championships, all in the past ten years. Scott Pruett and Memo Rojas return as the team's prototype co-drivers, and will attend their maiden race in the Ford-Riley at the Rolex 24 at Daytona in January.

Ford supports bid for Detroit Rallycross race with Motown-minded Fiesta ST vid

As Ford continues its cheerleading effort to help bring the 2014 Summer X Games to its hometown of Detroit, MI, it has released footage of its 2014 Fiesta ST Rallycross car on location at some of the city's well-known landmarks. This video appears to have been shot around the same time as the previous X Games Detroit video was made, but it focuses 100-percent on rally car action.
With Ford Racing driver Andreas Eriksson behind the wheel, this Fiesta ST lays down some serious rubber atop Detroit's Cobo Hall parking structure, at Belle Isle and around the Michigan Central Depot. Detroit isn't alone in the bid for a three-year X Games contract as Chicago, Austin and Charlotte are also hoping to play host. The winning host city is expected to be announced this summer. Scroll down for Ford's two-minute video showing the Fiesta ST Rallycrossing through the Motor City.