GM Powerglide Circle Track 12" FastLap Torque Converter (1400-1600 Stall RPM)
Where Rules Require 12" Converter; Good for Heavy Stock Car
- 12" Converter (34 lb) w/ Small Bolt Pattern • 1400-1600 Flash Stall RPM
- Recommended Where Rules Require 12" Converter
Good for Heavy Stock Cars
TCI® FastLap Torque Converters
Looks aren’t everything…but with regards to torque converters, they can hide the secret to winning races. For sanctioning bodies that mandate the use of a “stock appearing” converter, TCI® Circle Track Torque Converters satisfy the rulebook requirements while delivering a distinct performance advantage. TCI® Circle Track Torque Converters are specially designed with a lower “positive lock-up” stall speed, eliminating approximately 10% of the power robbing slippage found in OEM and lesser quality converters. On the track, this results in huge off-the-corner acceleration and the ultimate in “green flag” starting speed.
Built with a heavy-duty stator, furnace-brazed fins and precision- certified stall speed to maximize efficiency, these stock appearing converters usually reduce lap times by one to two tenths of a second. In addition, these converters feature reduced rotational weight to improve engine braking in corners and lower transmission operating temperatures.
Satisfy Requirements of “Stock Appearing” Converters
Heavy-Duty Stator, Furnace-Brazed Fins & Precision-Certified Stall Speed
Can Reduce Lap Times By Up to Two-Tenths of a Second
Designed w/ Positive Lock-Up Stall Speed to Eliminate Approximately 10% of Power Robbing Slippage
Reduced Rotational Weight Improves Engine Braking in Corners to Lower Transmission Operating Temperatures