1969 GTO Exhaust, Stance, and Alignment: Detroit Muscle S12, E4

GTO Performance Exhaust Upgrade

• 💡 The '69 GTO receives a performance exhaust system upgrade, focusing on three key aspects: performance, sound, and installation.
• 🚀 The engine's ability to breathe is directly linked to its performance, making a high-flow exhaust crucial for pushing horsepower.
• 🎶 Sound profiles are illustrated with examples: the aggressive rumble of 'Road Burner' versus the smoother tone of 'Fat Stack'.
• 🛠️ This exhaust installation aims for a streamlined and user-friendly process, utilizing a Flowmaster American Thunder Crossmember-Back system from Holley.
• ✅ The system is designed to be a near factory replacement, using existing mounting holes for efficient installation with basic tools.

Body Panel Alignment with Tram Gauge

• 📌 Achieving perfect body panel alignment is critical for a project car's final appearance.
• 📏 A tram gauge is introduced as a precise tool for verifying vehicle body alignment, ensuring measurements are straight, level, and parallel.
• ⚙️ The process involves using a digital angle finder to check the core support's parallelism to the frame and then employing the tram gauge to confirm measurements between reference points.
• ⚠️ Proper alignment prevents inconsistent gaps and ensures sheet metal fits correctly, contributing to a professional finish.

Custom '67 Mustang Outlaw Build

• ✨ A unique '67 Mustang Outlaw prototype is showcased, featuring a custom build with a supercharged GT500 engine.
• 🎨 Customizations include right-hand drive, a patented glass roof, '68 KR Shelby side scoops, custom deck lid, rear end caps, and a steel hood for precise fitment.
• 🚗 The interior retains an old-school feel with custom door panels and billet window crank knobs that operate power windows.
• 🐎 Under the hood, a 2012 GT500 5.4L supercharged engine with a six-speed transmission is installed, facilitated by a shock tower delete for increased space.
• 💎 Flush-mounted glass was achieved by custom-fitting the body to the windshield, a complex process that adds to the car's refined aesthetic.

Wheel Selection and Fitment

• 🎯 Schott Wheels are installed on the GTO, featuring an 18x10 size with a polished hoop and face, and titanium color accents.
• 📏 Key terms for ordering wheels are explained: diameter (18 inches, measured at the bead surface), width (10 inches, measured at the bead seat), back spacing (5.5 inches), and offset (5.5 inches).
• ⚠️ Understanding these measurements is crucial to ensure proper wheel fitment and avoid clearance issues, especially with suspension articulation.
• 🔧 The importance of having all components, like the brake rotor, in place when taking measurements is highlighted to ensure accuracy.