Ford Racing Mustang Cobra Jet Concept
The Ford Racing Mustang Cobra Jet concept revealed today at the Specialty Equipment Market Association (SEMA) show proves there is indeed a replacement for displacement.
In the perpetual quest to stay ahead of the competition, for the first time ever Ford Racing has equipped its factory-built turnkey drag racer with a turbocharged engine, adopting the same award-winning technology found on road-going EcoBoost® engines.
When the original Mustang Cobra Jet drag racers rolled out of the Mustang factory in 1968, they relied on 7.0-liter V8 engines with massive four-barrel carburetors to propel them down the strip.
"When a new generation of Cobra Jets arrived four decades later, they immediately began winning with a modern, fuel-injected 5.4-liter V8 topped with a belt-driven supercharger," recalls Jesse Kershaw, Ford drag racing competition manager. "Over the past four years, the Cobra Jet has gone on to become both a fan and competitor favorite, the most successful late-model vehicle in drag racing."
"Racing predates Ford Motor Company. Henry Ford himself raced the 999 and won in 1901 to generate interest for the new company," said Jamie Allison, director of Ford Racing Technologies. "We haven't stopped since.
"We've competed in almost every category of auto racing, from deserts to road courses to ovals and drag strips over the past 111 years, often with cars and trucks based on our production models, including the Mustang," Allison added.
In 2011, the Mustang GT's all-new 5.0-liter V8 found a home in the Cobra Jet, both with and without a supercharger.
"Despite its smaller displacement, the improved breathing of the 5.0-liter with its twin independent variable camshaft timing and Boss 302 cylinder heads provided comparable performance while showcasing the high technology available in street Mustangs today," said Rob Deneweth, Cobra Jet powertrain development engineer.
"Ever since relaunching the Cobra Jet in 2008, we've continuously evolved the engine to be more optimized for drag racing and to produce more power for its NHRA class," he added.
While superchargers provide instant on-demand power, they can also sap a lot of power, especially at high boost levels. The 2.9-liter blower employed on the 2013 Cobra Jet uses as much as 100 horsepower to drive the supercharger. That's power no longer available for acceleration.
Source: Ford Press