What does a 3600 RPM stall speed mean for my vehicle?

A 3600 RPM stall speed means the torque converter is designed to allow your engine to reach approximately 3600 RPM before it fully locks up and transfers engine power to the transmission. This higher stall speed is beneficial for performance applications, enabling quicker launches and improved acceleration from a standstill.

What is the bolt circle (BC) measurement?

The 10.5-inch bolt circle (BC) refers to the diameter of the circle formed by the mounting bolts that connect the torque converter to the flexplate. This measurement is crucial for ensuring proper fitment and alignment between the converter and the engine's flexplate.

Why is this converter not CARB approved?

This torque converter is not CARB (California Air Resources Board) approved, meaning it does not meet California's strict emissions standards. As a result, it cannot be legally shipped to or installed on vehicles registered in California.

FTI Performance C4 Street Racer Torque Converter SRF6082C-26

Name: FTI 9.5in Ford C4 Street Racer Series Converters - 26 Spline - 10.5in BC 3600 Hard Hit Stall
Brand: FTI Performance
SKU: fti-performance-fti-9-5in-ford-c4-street-racer-series-converters-26-spline-10-5i-t14-825865
Price: 891.07 USD
Availability: BackOrder

FTI 9.5in Ford C4 Street Racer Series Converters - 26 Spline - 10.5in BC 3600 Hard Hit Stall

$891.07

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

FTI 9.5in Ford C4 Street Racer Series Converters - 26 Spline - 10.5in BC 3600 Hard Hit Stall

Key Features

Fits Ford C4 transmissions.
9.5-inch diameter converter housing.
26-spline input shaft.
10.5-inch bolt circle.
Rated for a 3600 RPM stall speed.
Designed for street and strip performance applications.

This torque converter is designed for Ford C4 transmissions. Please verify compatibility with your specific transmission model and drivetrain setup.

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Product Details

This FTI Performance Street Racer Series torque converter features a 9.5-inch diameter housing and a 26-spline input, designed specifically for Ford C4 transmissions. The 10.5-inch bolt circle allows for a robust connection, and it's built to handle a 3600 RPM stall speed, often referred to as a 'hard hit' stall, meaning it's engineered to engage strongly at higher engine speeds. This makes it a solid choice for performance builds where quick acceleration off the line is a priority.

FTI builds these converters with a focus on durability and performance for street and strip applications. The internal components are selected to withstand the demands of higher horsepower engines and aggressive driving. The 3600 RPM stall speed is a key characteristic, allowing your engine to rev higher before the torque converter fully couples, which translates to more power being put to the wheels during initial acceleration. This is a significant upgrade over stock converters for anyone looking to improve their vehicle's launch characteristics.

When installing this torque converter, it's important to ensure proper engagement with the transmission's input shaft and pump. Always refer to the manufacturer's installation instructions for detailed guidance. Keep in mind that this converter is not CARB approved and cannot be shipped to California due to emissions regulations.