The FTI Performance 9.5-inch Economy Street Racer torque converter for TH350/TH400 transmissions is a turbo-spline unit tuned to a 3200 rpm stall for balanced launch and driveability. It offers a cost-conscious option in the Street Racer line, providing predictable stall characteristics for turbo applications while maintaining internal strength appropriate for moderate performance builds.
FTI 9.5in TH350/TH400 Economy Street Racer Series - Turbo Spline - 3200 Stall