Roush Unleash Two 540hp Mustangs into the Community
By Thami Masemola
September 18, 2009 4:35 PM
Filed Under: American, Ford, Tuners
ROUSH Performance's HQ in Michigan is ideal for the kind of work the tuner does. Making really powerful and fast Mustangs is part of that work and this time not just one but two of these iconic Detroit ponies got roushed-up.
The first is the 2010 ROUSH Stage 3 Mustang which rides on 18-inch or 20-inch chrome. It comes with four-piston front brakes, a resonator exhaust, a ROUSH suspension system and a new upper billet front grille with no foglights.
Its power comes from a heavily modified 4.6-litre Ford engine with among others, forged aluminum pistons, new fuel rails, an upgraded fuel pump and a next-generation custom supercharger. The engine then ends up making 397kW (540hp). About performance; not much is being said except that ROUSH engineers recorded an 11.8 second quarter mile while testing at the Milan Dragway in Michigan.
Interior luxuries include a short throw shifter with a black or white ball, four-piece performance pedals and ROUSH leather seats embroidered with the legendary Jack Roush's signature. Only 103 units will be made and sold at US$59,945 (€40,700) suggested retail price each.
The second car, called the 2010 ROUSH 540RH (or the Hammer), has the same engine, manual transmission and power figures. But it also adds things like front and rear stabilizer bars and jounce bumpers, a ROUSH rear decklid spoiler and a revised suspension package.
"The new ROUSH 540RH is really intended to be a ‘sleeper' car," founder Jack Roush said. "It will be purposely built with minimal content as it was designed for the buyer who wanted the ROUSH horsepower but with a blank canvas that can be customized into their own personal one-of-a-kind ride."
Suggested retail pricing for the Hammer is US$46,145 (€31,300).
Press Release (Click to expand)
ROUSH® introduces a pair of new 2010 Mustang models, each with 540 horsepower and 510 lb.-ft. of torque ready to be unleashed by the touch of the throttle.
The 2010 ROUSH Stage 3™ Mustang will once again take its rightful place atop the hierarchy of Jack Roush’s lineup. The vehicle comes fully-loaded with the ROUSH body components; resonator exhaust; four-piston front brakes with 14-inch rotors and painted rear calipers with slotted rotors; and the new upper billet grille which removes the fog lamps and streamlines the appearance of the new Mustang while improving cooling performance. Interior enhancements include ROUSH leather seats with an embroidered Jack Roush signature; four-piece performance pedals; ROUSH illuminated sill plates; short throw shifter with black or white ball; and a new interior Stage 3 badge with the car’s serial number engraved.
The 2010 ROUSH Stage 3 Mustang will ride on 18-inch chrome wheels with high-performance Cooper RS3 tires; 20-inch chrome wheels with Cooper RS3 tires are one of the few options available on this model. The suspension package includes ROUSH front struts, rear shocks, front and rear springs, front and rear stabilizer bars and jounce bumpers.
“The ROUSH Stage 3 Mustang has traditionally been among the halo vehicles of our lineup and I’m really proud that it sits atop the pecking order once again,” said Jack Roush. “This new iteration of the Stage 3 represents our highest horsepower and most sophisticated ROUSH Mustang yet, and is sure to resonate among our fans.”
The suggested retail for the 2010 ROUSH Stage 3 Mustang is $59,945*. The 2010 ROUSH Stage 3 Mustang will have a limited production run of only 103 vehicles.
The second Mustang unveiled with the 540 horsepower powerplant is the new 2010 ROUSH 540RH™, a limited content, full powertrain vehicle. Also known as the Hammer®, this car comes armed with massive horsepower, a ROUSH rear decklid spoiler, and short throw shifter with a choice of white or black ball, the 540RH is a stoplight slayer.
Proving just how quick this car can be on the optional 18-inch Cooper RS3 tires, ROUSH engineers recorded an 11.8-second elapsed time at 121 mph during testing at Milan (Mich.) Dragway in early September.
“The new ROUSH 540RH is really intended to be a ‘sleeper’ car,” Roush explained. “It will be purposely built with minimal content as it was designed for the buyer who wanted the ROUSH horsepower but with a blank canvas that can be customized into their own personal one-of-a-kind ride.”
The 2010 ROUSH 540RH has a new suspension package which includes front and rear springs, front and rear stabilizer bars and jounce bumpers, and a subtle tone-on-tone striping package. All this comes with a suggested retail starting at $46,145* when built on a base Ford Mustang GT chassis.
Both the 2010 ROUSH Stage 3 Mustang and the 2010 ROUSH 540RH Mustang use the same engine that debuted in the 2009 ROUSH P-51B™ Mustang. In order to get this type of power from the Ford 4.6L, 3-valve engine, ROUSH technicians replace many of the internal components with stronger parts including forged aluminum pistons (with an increased dish to lower the compression ratio from 9.8 to 8.6), forged steel H-Beam connecting rods and a forged steel crankshaft. The fuel rails are changed, as are the fuel injectors and an upgraded fuel pump. ROUSH also upgrades the clutch and includes a custom-calibration for the ECM to manage the performance of the next-generation R2300 ROUSHcharger®.
As is standard with all new ROUSH Mustangs, both cars will come with the anti-wheel hop kit installed during the assembly process. This part (No. 401788) is an outstanding addition to any 2005-2010 Ford Mustang GT.
Both vehicles are covered by a 3-year/36,000-mile warranty and will be available with a manual transmission only. The 2010 ROUSH Stage 3 is expected to start production by the end of September; the 2010 ROUSH 540RH should start showing up on dealer lots in October. For more information on either of these new models, or to see the complete content list, visit www.ROUSHperformance.com.
Based in Livonia, Mich., “The Art of Performance Engineering” takes place at ROUSH Performance. To get a look behind the scenes at what goes on at ROUSH and how the vehicles are designed, manufactured and produced logon to www.ROUSHtv.com. For more information see your local ROUSH dealer, visit www.ROUSHperformance.com or telephone toll-free (800) 59-ROUSH. Follow us on Twitter @_ROUSH_
*Price includes current Ford incentives
*"ROUSH", “ROUSHcharger” and “Hammer” are registered trademarks of ROUSH Performance Products, Inc., or its related entities. “Stage 3”, “540RH” and “P-51B” are trademarks of ROUSH Performance Products, Inc., or its related entities.
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