What is a torque converter stall speed and why does 3600 RPM matter?

Stall speed is the RPM at which the torque converter fully locks up and transfers engine power directly to the transmission. A 3600 RPM stall speed allows the engine to rev higher before engaging, building more power for quicker acceleration from a standstill.

What does 'multi-plate lock-up' mean for this torque converter?

The multi-plate lock-up system uses multiple clutch plates to engage and disengage the direct connection between the engine and transmission. This design is better at handling higher torque loads and dissipating heat compared to single-plate designs.

What is the benefit of a billet cover and TIG welding?

A billet cover is machined from a solid block of material, making it much stronger and more resistant to flexing or cracking under high stress than a stamped steel cover. TIG welding is a precise welding process that creates strong, clean, and durable joints for the converter's internal components.

2006-2020 Dodge Charger Torque Converter | FTI Performance S

Name: FTI 9.5in NAG1/722.6 Multi-Plate Lock-Up Street Racer Series - 3600 Stall
Brand: FTI Performance
SKU: fti-performance-fti-9-5in-nag1-722-6-multi-plate-lock-up-street-racer-series-360-t14-826038
Price: 1152.19 USD
Availability: InStock

FTI 9.5in NAG1/722.6 Multi-Plate Lock-Up Street Racer Series - 3600 Stall

$1152.19

Only 6 left in stock

Fits 2006-2020 Dodge Charger. FTI 9.5in Street Racer Series torque converter with a 3600 stall for improved acceleration.

Key Features

Fits 2006-2020 Dodge Charger, 2005-2014 Chrysler 300, 2008-2014 Dodge Challenger, 2005-2008 Dodge Magnum, and 2005 Jeep Grand Cherokee.
Features a 9.5-inch diameter and a 3600 RPM stall speed for improved acceleration.
Multi-plate lock-up design helps manage power and heat.
Well-built billet cover offers increased durability.
Internal components are furnace brazed and TIG welded for a solid construction.
Equipped with triple Torrington bearings for smooth operation.

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Product Details

If you're looking to get more aggressive acceleration out of your Dodge Charger, especially for weekend track days or spirited driving, a performance torque converter like this FTI Street Racer Series unit is a key component. This converter is built for the NAG1/722.6 transmission and features a 3600 RPM stall speed, meaning the engine will rev higher before the torque converter fully locks up and transfers power to the transmission. This allows the engine to build more power before launching, resulting in quicker off-the-line performance.

FTI Performance builds these converters with a strong billet cover for durability and uses furnace brazing and TIG welding for solid internal construction. The multi-plate lock-up design helps manage the increased power and heat, while triple Torrington bearings ensure smooth operation and longevity. This isn't just a simple bolt-in part; it's a significant upgrade designed to handle more power and deliver a noticeable difference in how your car launches.

When installing a torque converter with a higher stall speed, it's important to ensure your transmission cooling system is up to the task, as more heat can be generated. This converter is designed for performance applications and is a popular choice for Charger owners looking to improve their vehicle's acceleration off the line.