Built for Power, Tuned for Precision
The Backdraft Racing RT4 Roadster powered by a Roush 427R V8 is a high-performance machine designed for those who crave raw power, race-inspired engineering, and show-stopping style. This isn’t a replica—it’s a purpose-built performance car that blends old-school aggression with modern drivability.
Modern Chassis Meets Classic Styling
The RT4 chassis is an evolution of Backdraft’s proven RT3 platform, featuring a multi-tube, race-inspired frame, coilover suspension, and fine-tuned geometry for improved road handling and track balance. The widened rear track and aggressive stance give the RT4 serious street presence, while its vintage curves and flared fenders evoke the glory days of 1960s road racing.
The Roush 427R V8: A Beast Under the Hood
At the heart of this roadster is the Roush 427R V8 crate engine, a hand-assembled, 7.0-liter small-block Ford-based powerplant. Producing up to 550 horsepower and 535 lb-ft of torque, this engine features:
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Forged pistons and rods
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Hydraulic roller camshaft
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Aluminum heads with CNC-machined ports
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Holley carb or EFI setup options
This mill delivers brutal acceleration and an unmistakable exhaust note that turns heads before the car even rolls into view.
Manual Transmission for the Purist
The RT4 Roadster pairs the Roush 427R with a Tremec TKO-600 5-speed manual transmission, offering smooth shifts and bulletproof reliability. With a lightweight chassis and rear-wheel drive, every input from the driver feels immediate. No electronic assists—just pure analog driving at its finest.
Track-Ready Handling and Suspension
Backdraft equips the RT4 with independent front and rear suspension, rack-and-pinion steering, and Wilwood 4-piston brakes. The ride is tight and controlled, built for twisty mountain roads or track day punishment. The RT4’s 50/50 weight distribution and low center of gravity offer exceptional grip and balance through corners.
Customization Without Limits
Every Backdraft RT4 is made to order. Choose from dozens of paint colors, racing stripe packages, custom interior stitching, and high-end materials like Alcantara or premium leather. Buyers can also spec wheels, tires, roll bars, custom gauges, and even cooling upgrades.
No-Nonsense Driving Experience
This is not a daily cruiser—it’s a performance-first roadster designed for enthusiasts who want to feel everything. The steering is unassisted, the clutch is heavy, and the throttle response is instant. It’s loud, unapologetic, and thrilling from ignition to redline.
A Legacy Reinvented
The Backdraft Racing RT4 Roadster with a Roush 427R is more than a custom build—it’s a statement. It’s for the gearhead who respects motorsport heritage but demands modern performance. With its unique combination of looks, speed, and mechanical purity, the RT4 belongs in the garage of anyone who lives for the drive.