FTI 9.5in Ford AOD Street Racer Series Converters - Sprague Type - 3800 Hard Hit Stall

This is the FTI Performance 9.5-inch Street Racer Series torque converter for Ford AOD transmissions. You get the torque converter itself, built with a Sprague-type lock-up mechanism for improved efficiency at cruising speeds. It’s designed for a 3800 RPM stall speed, meaning the engine can rev up to that point before the converter starts to effectively transfer power to the transmission. This makes it a solid choice for street-driven vehicles that see occasional track use or demand quicker off-the-line acceleration.

The Street Racer Series converters are well-built for performance applications. The 3800 RPM stall speed is achieved through careful balancing and internal component selection, aiming to provide a strong launch without sacrificing too much drivability. The lock-up feature is key here; when engaged, it creates a direct mechanical link between the engine and transmission, reducing slippage and improving fuel economy on the highway. This particular converter uses a Sprague-type design, which is known for its durability and smooth engagement.

When installing this torque converter, remember that it's crucial to ensure the converter is fully seated onto the transmission pump before bolting the flexplate to it. Failure to do so can damage the pump and lead to leaks or transmission failure. Also, be aware that this converter is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for the most accurate guidance.