2017 Ford Mustang Shelby Gt350 Specs – The Ultimate Track-Ready
The 2017 Shelby GT350 is a precision-engineered track weapon featuring a high-revving 5.2L Voodoo V8 engine and a sophisticated MagneRide suspension system. This guide provides a comprehensive breakdown of the essential technical data, fluid capacities, and maintenance requirements for owners and enthusiasts alike.
Every automotive enthusiast knows that the Shelby name carries a heavy weight of expectation that few modern cars can truly meet. Whether you are a weekend track warrior or a dedicated collector, understanding the 2017 ford mustang shelby gt350 specs is the first step toward mastering this legendary machine.
In this article, we will dive deep into the unique flat-plane crank architecture, the heavy-duty braking components, and the specific maintenance nuances that keep this beast running at its peak. We will also cover common issues that DIY mechanics should watch for to ensure long-term reliability on and off the circuit.
From torque sequences to specialized fluid requirements, we have compiled everything you need to know to maintain the performance integrity of your Shelby. Let’s get under the hood and see what makes this Mustang one of the most celebrated driver’s cars of the 21st century.
The Heart of the Beast: 2017 ford mustang shelby gt350 specs and the Voodoo V8
The centerpiece of the GT350 is undoubtedly the 5.2-liter “Voodoo” V8 engine, a masterpiece of engineering that deviates from traditional American muscle. Unlike the standard Coyote V8 found in the GT, the Voodoo utilizes a flat-plane crankshaft (FPC), a design usually reserved for exotic European supercars.
This layout allows for a lighter rotating assembly and improved exhaust scavenging, which results in a staggering 8,250 RPM redline. Digging into the 2017 ford mustang shelby gt350 specs reveals an output of 526 horsepower and 429 lb-ft of torque, making it the most powerful naturally aspirated engine in Ford’s history at the time of its release.
For the DIY mechanic, it is important to note that this engine uses a 12.0:1 compression ratio and requires 93-octane fuel to achieve these performance figures. The engine also features a plasma-wire arc thermal spray bore process, which replaces traditional heavy iron liners with a thin, durable coating to save weight.
The Unique Sound and Vibration of the FPC
The flat-plane crank creates a distinct “howl” rather than the traditional “thump” of a cross-plane V8. However, this design inherently produces more secondary vibrations, which can lead to components loosening over time if not monitored carefully.
Owners should regularly inspect the engine bay for signs of vibration-related wear, particularly around the air intake and cooling lines. This vibration is a normal characteristic of the engine’s high-revving nature but requires a proactive approach to maintenance and hardware checks.
Oil Consumption and Capacity
One of the most discussed aspects of the Voodoo engine is its oil consumption, which Ford notes can be higher during spirited driving. The system holds a massive 10 quarts of oil, a capacity designed to ensure consistent lubrication during high-G cornering on the track.
Always use the recommended 5W-50 full synthetic motor oil to protect the valvetrain and rod bearings during high-RPM sweeps. Checking your oil level every other fuel fill-up is a best practice for any GT350 owner who enjoys the upper reaches of the tachometer.
Handling and Suspension: MagneRide and Chassis Dynamics
While the engine gets the headlines, the chassis is what makes the GT350 a true world-class sports car. For the 2017 model year, Ford made the Track Package standard, which includes the highly acclaimed MagneRide Damping System.
This system uses sensors to monitor road conditions and driver input thousands of times per second, adjusting the viscosity of the magnetorheological fluid inside the dampers. This allows the car to transition from a compliant street cruiser to a stiff, flat-cornering race car at the touch of a button.
The front track is significantly wider than a standard Mustang, necessitating unique aluminum front knuckles and revised control arm geometry. These changes provide the 2017 ford mustang shelby gt350 specs with the front-end bite required to dive into corners with absolute confidence.
Torsen Limited-Slip Differential
To put all 526 horsepower to the ground, the GT350 utilizes a Torsen limited-slip differential with a 3.73:1 axle ratio. This gear-driven differential provides linear power delivery and helps prevent inside wheel spin when exiting tight corners.
The differential is equipped with a dedicated cooler, which was a vital addition for the 2017 model year to prevent overheating during extended track sessions. If you are changing the differential fluid, ensure you use the correct friction modifier if your specific gear oil requires it.
Wheel and Tire Configuration
The GT350 rolls on 19-inch staggered aluminum wheels wrapped in Michelin Pilot Super Sport tires specifically tuned for this chassis. The front tires are 295/35R19, while the rears are 305/35R19, providing a massive contact patch for maximum lateral grip.
For DIYers, be aware that these tires are “summer only” compounds; they lose significant grip in temperatures below 45 degrees Fahrenheit. Always check your tire pressures before a track day, as the heat generated will significantly increase the PSI during your session.
Braking Performance: Brembo Engineering
Stopping a car capable of nearly 180 mph requires serious hardware, and Ford delivered by partnering with Brembo. The front braking system features massive six-piston fixed calipers clamping down on 394mm (15.5-inch) two-piece cross-drilled rotors.
The rear setup is equally impressive, utilizing four-piston calipers and 380mm (14.9-inch) rotors. This braking system is designed to resist fade even under the most grueling track conditions, provided the fluid is maintained properly.
When performing a brake job, it is essential to use high-quality DOT 4 racing brake fluid with a high boiling point. The 2017 ford mustang shelby gt350 specs demand a braking system that can handle extreme thermal loads without the pedal going soft.
Brake Cooling Ducts
The 2017 model includes functional front brake cooling ducts that channel air from the front fascia directly to the rotors. This airflow is critical for heat dissipation and extending the life of your brake pads during heavy use.
If you are a frequent track visitor, inspect these ducts for debris like rubber “marbles” or leaves that can clog the passage. Keeping the airways clear ensures your Brembos stay within their optimal operating temperature range.
Pad Replacement and Rotor Wear
The two-piece rotors are designed to allow for thermal expansion, reducing the risk of warping. However, the aggressive pad compound used by Shelby can be hard on the rotors over time.
Always measure rotor thickness with a micrometer before deciding to simply “slap on” new pads. If the rotors are below the minimum thickness specification stamped on the hat, they must be replaced to ensure safety and performance.
Transmission and Drivetrain: The Tremec TR-3160
Unlike many modern performance cars that have shifted to dual-clutch automatics, the 2017 GT350 remains a purist’s machine with a six-speed manual. The Tremec TR-3160 was specifically chosen for its ability to handle high-RPM shifts and its relatively light weight.
This transmission features a dual-mass flywheel and a twin-disc clutch, providing a balance between high torque capacity and streetable pedal effort. The gear ratios are tightly spaced to keep the Voodoo engine within its power band during spirited driving.
A critical part of the 2017 ford mustang shelby gt350 specs is the inclusion of a transmission cooler. This pump-driven system circulates fluid through a dedicated heat exchanger, preventing the transmission from entering “limp mode” during hot track days.
Clutch Maintenance and Bleeding
The hydraulic clutch system shares fluid with the brake master cylinder in many S550 Mustang platforms. If you are bleeding your brakes, it is a pro-tip to also bleed the clutch slave cylinder to ensure no air is trapped in the line.
A soft clutch pedal or difficulty engaging gears at high RPM can often be traced back to old or overheated fluid. Regular fluid flushes every two years (or more frequently if tracked) will keep the shifting action crisp and precise.
Shifter Upgrades
While the stock shifter is quite good, many owners opt for aftermarket short-throw shifters to improve tactile feedback. If you perform this DIY upgrade, ensure you use thread locker on all mounting bolts to prevent them from backing out due to the Voodoo’s inherent vibrations.
Essential Maintenance Checklist for GT350 Owners
Owning a high-performance vehicle like the Shelby GT350 requires a more rigorous maintenance schedule than a standard commuter car. Staying on top of these tasks ensures that the 2017 ford mustang shelby gt350 specs remain as impressive as the day the car left the factory.
Below is a quick reference list for the most critical maintenance items every owner should monitor:
- Engine Oil: Change every 5,000 miles or after every 2-3 track days. Use 10 quarts of Motorcraft 5W-50.
- Oil Filter: Use the FL-2087-A filter and torque it to exactly 18 lb-ft. This is crucial to prevent the filter from vibrating loose.
- Air Filter: Inspect the conical high-flow filter every 10,000 miles; replace if the pleats are clogged with debris.
- Coolant: Ensure the mix is 50/50 orange-colored coolant. Check levels in both the engine and the intercooler reservoirs (if applicable).
- Lug Nuts: Torque wheel lug nuts to 150 lb-ft. This is significantly higher than many other cars, so use a calibrated torque wrench.
Following these steps will not only preserve the car’s performance but also its resale value. Documentation is key in the Shelby community, so keep a detailed log of every service performed.
Common Problems and Troubleshooting
Even a car as well-engineered as the GT350 has its quirks. One common issue reported by the community is the oil filter housing loosening. As mentioned previously, the high-frequency vibrations of the flat-plane crank can back the filter off if it isn’t torqued to the specific 18 lb-ft requirement.
Another area to watch is the AC compressor. Some 2017 models experienced premature compressor failure, often preceded by a whining noise that rises with engine RPM. If you hear a mechanical scream that doesn’t sound like the V8, it might be time to have the accessory drive system inspected.
Finally, keep an eye on the oil consumption. While some usage is normal, a sudden increase could indicate an issue with the PCV system or internal seals. Using an oil catch can is a popular modification among owners to keep the intake tract clean and monitor blow-by.
Frequently Asked Questions About 2017 ford mustang shelby gt350 specs
What is the 0-60 mph time for the 2017 GT350?
The 2017 Shelby GT350 typically achieves a 0-60 mph time of approximately 4.2 to 4.3 seconds. While it is fast in a straight line, the car is primarily optimized for road course performance rather than drag racing.
How many 2017 Shelby GT350s were produced?
Ford produced approximately 6,006 units of the GT350 and 942 units of the GT350R for the 2017 model year. These relatively low production numbers help the car maintain its status as a modern collectible.
Does the 2017 GT350 have a back seat?
Yes, the standard GT350 comes with a rear seat. However, the track-focused GT350R model features a rear-seat delete to save weight, though some owners have retrofitted seats back into them.
What is the top speed of the 2017 Shelby GT350?
The 2017 GT350 has an electronically limited top speed of 180 mph. This speed is achievable thanks to the car’s aerodynamic profile and the high-RPM capability of the Voodoo V8.
Final Thoughts on the Shelby GT350
The 2017 Shelby GT350 remains a high-water mark for the Mustang brand, offering a visceral driving experience that is increasingly rare in an era of turbocharging and electrification. By understanding the 2017 ford mustang shelby gt350 specs, you are better equipped to enjoy the car’s full potential while ensuring its longevity.
Whether you are performing your own oil changes or prepping for a weekend at the track, precision and high-quality parts are your best friends. Respect the maintenance intervals, listen to what the chassis is telling you, and never underestimate the power of a well-timed downshift.
Owning a Shelby is about more than just owning a car; it is about being a steward of a performance legacy. Stay diligent with your checks, keep the shiny side up, and enjoy every bit of that 8,250 RPM redline. Stay safe and stay fast!
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