Performance Automatic Racing Torque Converter 10" 3000-4000 Stall C6

As the diameter of a torque converter decreases, the stall speed (RPM) goes up. Most of the factory torque converters are 12-13 inch diameter and have a stall speed around 1600-1800 RPM. This promotes excellent fuel economy and driveability because they are specifically designed for these purposes.

The problems arise when the modifications are done to the fuel system, camshaft or other engine control systems. Smaller diameter torque converters are needed to provide more slip at idle. This allows engines with a lot of camshaft to idle better. As the torque converter and horsepower range is moved higher through the RPM range, the smaller torque converters with their higher stall speeds provide maximum torque multiplication where needed. Also the same torque converter will react differently when used behind different engines.

Performance Automatic has recognized the importance of building an ultra high performance 10" torque converter that is compatible with some street use. Their 10" Pro Launch converter is designed to be used in conjunction with high compression, nitrous oxide, bigger duration camshafts, stout gear ratios, turbochargers and blower applications. Stall speeds of 1000 to 2000 over stock converters can be expected. Additional cooling is a must. These converters are just the ticket for high horsepower street application provided you have proper cooling and gear ratio. Just bolt in and hang on!

Key Features:
- Furnace Brazed
- Needle Bearings
- Balanced
- Custom Designed
- Ballooning Plates
- Complete Bolt In
- 3000-4000 RPM Stall Speeds
- Incredible Launch
- Full Race Construction