Ford SVE Super Stallion
Introduced: SEMA, 1997
While the SVE Mustang King Cobra was originally an exploration of intended things to come, the Super Stallion was nothing more than a show car (introduced at the 1997 SEMA show). However, it did reveal to the public for the first time the front SLA and rear IRS development work that had been done. Several magazine articles of the time showed detailed photos of the front and rear suspension. Unfortunately, none of these unique suspension pieces would ever be seen again, much less in production. However, the improved 4-valve cylinder heads, the T-56 (previously seen in the Mustang Mach III show car), and the use of front Brembo brakes were an early indication of things to come on future SN95-based Mustangs.
The bodywork of the Super Stallion takes a step forward from the King Cobra by providing proper room for much-needed larger wheels and tires. Custom front and rear fenders provide extra width and opening size. The King Cobra, given the standard early SN95 fender wells, was left at a strange angle in order to get the needed wheels and tires under the car.
Possibly this car was simply the King Cobra underneath, with the new engine added. In any case, when the car was revealed, the production 1999 SVT Mustang Cobra with it’s entirely different IRS suspension was already well in the pipeline and would be shown to the press 6 months later. The reworked 1999 Mustang was the result of a 750-million dollar (over-)budget project, led by Janine Bay, including the cost of the design and production prep of the IRS that was used in production.
This car, and the King Cobra, showed that Ford engineers were trying to give the Mustang a world-class suspension, despite the desperately outdated and unbalanced platform – and the intent to replace it with an entirely new platform after the turn of the century (delayed until 2005). A prior “last shot” at improving the FOX platform had been seen in the FR500, although that car was never (despite press releases to the contrary) intended as anything other than a show car.
- 5.4L “modular” V8 with improved 4V cylinder heads and 16 injectors
- Flex fuel compatible
- Dual MAF and throttle body assemblies
- Garrett (Allied Signal) Positive Displacement Supercharger w/Cockpit Controlled Disengagement Clutch
- Garrett Air to Water Intercooler
- Borg Warner T56 6-speed
- Front: SLA Front Suspension w/Koni DA shocks
- Rear: SLA IRS w/pushrod actuated Koni DA coil over shocks mounted in the truck
- Front: Brembo 4 Piston w / 13″ x 1.25″ cross drilled and slotted rotors
- Rear: stock Cobra rear calipers w / 12″ x 1.0″ cross drilled rotors
- Speedline 3 Piece Racing Wheels (18″ x 8.5″ Front / 18″ x 9.5″ Rear)
- Goodyear 265/40ZR18 Eagle F1-GS Fiorano Tires
|545 HP @ 6000 RPM (101 HP/Liter)||590 HP @ 6000|
|497 Lbs-Ft @ 4750 (84% of Max Torque at 2000 RPM)||536 Lbs-Ft @ 4750 RPM|
Development Team Members
- Steve Anderson – Program Manager
- Bill Lane, Kevin Lambert, Dave May, Primo Goffi, Al Oslapas, John Moore
Mustang Super Stallion – technology with attitude
LAS VEGAS, Nev., November 3, 1997 – Roaring down the Las Vegas strip, the Mustang Super Stallion technology concept makes its debut at the Specialty Equipment Market Association Show.
“The Super Stallion is a showcase of the innovative high-performance technology that Ford has up its sleeves,” said John Coletti, manager, Special Vehicle Engineering (SVE). “We’ve enhanced some of the already great Mustang features and added a few new twists to make this car every performance enthusiast’s dream.”
Leading the way in innovative powertrain and chassis technology while developing exciting, high-performance cars and trucks is the focus of Ford’s SVE group.
Super Stallion serves as a test bed for new engineering processes in addition to reinforcing Ford’s product passion. While Super Stallion is not intended for production, many of its technologies may be considered for mainstream application in the future.
Under The Hood
Powered by a 5.4-liter four-valve DOHC V-8 engine with a high capacity Garrett supercharger, Super Stallion is capable of 545 horsepower at 6000 rpm and 495 foot-pounds of torque at 4750 rpm. Super Stallion’s engine was built at Ford’s Windsor, Ont., engine plant and was modified by SVE in Allen Park, Mich. The engine modification was made possible by the flexibility of Ford’s modular engine family. The overhead cam engines are easily modified because they share basic architecture, tooling and components.
Out on the track, Super Stallion puts up some impressive numbers with a top speed estimated at 175 mph, a 0-60 mph time well under five seconds and a quarter-mile time of less than 13 seconds at 112 mph.
Specially modified aluminum cylinder heads provide better air flow, while 16 injectors keep fuel pumping through the performance hardware. The engine compression ratio is 8.2:1.
Air enters the engine through twin throttle bodies that are mounted to the high-capacity, clutch-activated, Garrett supercharger. This configuration relieves the engine of the parasitic losses incurred during the normal periods of “non-performance” operation. The end result is a significant improvement in fuel economy.
Shifting into gear is made possible by a multi-disk McLeod clutch system and a Borg-Warner T56 six-speed manual transmission.
Super Stallion’s engine is also equipped for flex-fuel operation. It is capable of running on gasoline, alcohol or any combination of the two. The system’s optical fuel sensor tells the computer the exact composition of the fuel allowing the EEC-V module to make necessary changes automatically. The benefits of having flex-fuel capabilities include cleaner emissions and improved performance, with the ability to achieve 50 more horsepower on E85 fuel.
Super Stallion’s suspension is tuned for optimal performance, ensuring the car will remain stable even under maximum handling conditions.
The front independent short/long arm suspension features an all new SVE design, replacing the standard McPherson strut system, and includes Koni double adjust shock absorbers. This configuration provides more negative camber during maximum turning, for improved cornering performance and anti-dive characteristics.
Another innovative design is the competition-style independent rear suspension. The springs and shocks are part of a unique module that is mounted in the trunk minimizing the unsprung mass while providing exceptional anti-squat during acceleration and anti-lift during hard braking.
The five-spoke, three-piece aluminum wheels from Speedline measure 18 x 8.5-inches in the front and 18 x 9.5-inches in the rear and feature 265/40ZR18 Eagle F1Fiorano Goodyear performance tires. Stopping power is provided by Brembo calipers and 13-inch vented discs on the front. The rear uses 12-inch vented Brembo discs. In addition, hard stops are controlled by electronic ABS. Stopping distance from 60 mph is 116 feet and from 100 mph is 310 feet with exceptional anti-fade characteristics.
The aggressive stance and sleek lines of the production Mustang are enhanced by unique graphics and carbon fiber accents to give the Super Stallion a distinct performance look.
An all-new hood design, with nostril-like openings, allows this beast to breathe a little easier. Improved air-flow into the engine compartment keeps the 5.4-liter V-8 cool under the most intense driving conditions.
The front fascia has been modified to include two large, round driving lights along with integral ducts that feed air to the engine, while the rear fascia features integrated dual exhausts. Both the front and rear treatments as well as the mirrors and scoops are made of carbon fiber to keep weight at a minimum.
The quarter window ducts and quarter panel scoops allow for rear shock and brake cooling, which ensures peak performance of these vital components. The rear decklid and spoiler have been modified to improve the aerodynamics of the car and provide outstanding high-speed stability.
A dramatic exterior graphics package completes Super Stallion’s “street racer” appearance. The car takes on two different personalities with radically different color configurations on each side. The passenger side is painted in a deep metallic blue base color giving the car an unassuming look, disguising its true power. In contrast, the driver’s side is white and stands out to give Super Stallion a menacing look, hinting at its true capabilities.
Super Stallion’s interior features four leather-wrapped ebony bucket seats. The front seats include integrated three-point safety restraints, which improve the rear seat ingress/egress, and dynamic seat bolsters. The seat bolsters are unique in that they articulate to hold the occupants in place during hard cornering. The bolsters retract to make entry and exit of the vehicle more comfortable.
Keeping track of all of Super Stallion’s systems is made possible by an on-board performance diagnostics system mounted in the headliner. In addition, two extra gauges are mounted on the A-pillar to monitor intake manifold vacuum/boost and fuel system pressure. The rest of the performance-oriented white faced gauges are housed in the instrument cluster.
The supercharger is activated with the flip of a switch that is mounted in the center stack area of the console. When the system is on, the “armed” light is illuminated and Super Stallion is performing at its ultimate. Also found in the center stack area is a digital readout that measures the amount of alcohol present in the vehicle’s fuel.
The center console runs the length of the car and houses the leather-wrapped shifter. It also provides extra storage space and cup holders for the rear passengers.
To complete the driving experience, Super Stallion is equipped with a Mach 630 watt sound system from Visteon Automotive Systems. The radio/CD unit is housed in the instrument panel and features two amplifiers, a center image speaker mounted in the dash, 2.5-inch speakers in the A-pillar sails, 5.5 X 7.5-inch woofers in the doors, three sub-woofers and two mid-range tweeters mounted in the package tray.
“We’ve taken high-performance technology to a new and exciting level with the Super Stallion,” said Coletti. “It’s the ultimate ride!”