FTI 9.5in Ford C6 Street Racer Series Converters - Sprague Type 1.375in Pilot - 4000 Hard Hit Stall

If you're building a Ford C6 transmission for serious street performance, a torque converter is one of the most critical components to get right. This FTI Street Racer Series converter is built for those who want a noticeable improvement in acceleration and responsiveness, especially when launching hard. It's designed to handle the demands of a performance-oriented vehicle that sees regular street use.

The 9.5-inch diameter is a popular choice for street/strip applications, offering a good balance between efficiency and stall speed. This particular converter features a Sprague-type lock-up mechanism and a 1.375-inch pilot for proper engagement with the crankshaft. The '4000 Hard Hit Stall' rating means it's engineered to allow the engine to reach approximately 4000 RPM before the converter fully couples, which is ideal for maximizing power off the line with a performance camshaft and other engine modifications. FTI Performance is known for building well-made converters that offer a solid option for enthusiasts looking to get the most out of their drivetrain.

Keep in mind that this converter is not CARB approved and cannot be shipped to California. It's designed for a specific type of performance build, so ensure your engine and transmission setup is compatible with a 4000 RPM stall speed to get the best results. Proper installation is key, so refer to the manufacturer's instructions for details on mating it to your Ford C6 transmission.