FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LS - 3800 Stall - SRLS46391

FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LS - 3800 Stall - SRLS46391

Experience unmatched performance and reliability with the FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series, designed specifically for LS engines with a 3800 RPM stall converter. This high-quality torque converter is engineered to deliver smooth power transfer, improved throttle response, and enhanced durability for street racers and performance enthusiasts alike.

Built with precision and crafted from premium billet materials, the SRLS46391 offers a perfect balance between street drivability and racing capability. Whether you're upgrading your transmission or building a high-performance LS-powered vehicle, this torque converter ensures you get the most out of your engine’s power while maintaining excellent fuel efficiency and drivability.

Features and Benefits

• 9.5-inch Diameter: Optimized size for efficient power transfer and compatibility with 4L80E and 4L85E transmissions, providing a perfect fit for your build.
• Billet Construction: Manufactured from high-strength billet aluminum for superior durability and heat resistance, ensuring long-lasting performance under demanding conditions.
• Lock-Up Design: Features a lock-up clutch that eliminates slippage at cruising speeds, improving fuel economy and reducing heat buildup in the transmission.
• 3800 RPM Stall Speed: Tailored stall speed for LS engines, allowing the engine to reach optimal power before the converter fully engages, enhancing acceleration and launch control.
• Street Racer Series: Engineered for street performance with smooth engagement and quick throttle response, making it ideal for daily drivers and weekend racers.
• Compatibility: Designed specifically for 4L80E and 4L85E transmissions, ensuring seamless integration and reliable operation.

Advanced Features Made Simple

The lock-up feature in this torque converter is like having a direct connection between your engine and transmission once you reach cruising speed. This means less wasted energy and better fuel efficiency, which is great for both your wallet and your vehicle’s longevity. The billet construction means the converter is made from a solid piece of metal, making it stronger and better at handling the heat and stress that come with high-performance driving.

The 3800 RPM stall speed is carefully chosen to match LS engines, allowing your engine to rev up to the ideal power range before the converter fully engages. This results in quicker launches and smoother acceleration, giving you the edge whether you’re on the street or the strip.

Why Choose the FTI Street Racer Series?

When it comes to performance upgrades, reliability is just as important as power. The FTI 9.5in Billet Lock-Up Street Racer Series torque converter offers both. It’s designed to handle the demands of aggressive driving while maintaining smooth operation for everyday use. This means you get a product that not only boosts your vehicle’s performance but also stands up to the test of time.

Installing this torque converter will give you confidence behind the wheel, knowing your transmission is protected and your engine’s power is being used efficiently. Whether you’re hitting the drag strip or cruising on the highway, the SRLS46391 delivers consistent, reliable performance that enhances your driving experience.

Upgrade your LS-powered vehicle today with the FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series torque converter and feel the difference in every shift and every mile.