TCT offers the 10" "spragless" Racing converter for those racers with 1100 - 1350HP.  It is ideal for 400ci. - 500ci. nitrous and blower applications or 550ci. - 800ci. naturally aspirated engines and the stall can be set from 3000-8000 rpm. Each 10.5" unit has a custom fabricated steel stator with computer designed steel fins depending on desired stall and efficiency. 



  • Failsafe "spragless" design. . . no sprag to slip or fail
  • New 4140 hardened Chromoly impellor hub
  • New 4140 hardened pilot and turbine hub
  • Custom built steel stator
  • Massive 3/16" Anti-ballooning plates on pump and cover
  • Torrington bearings
  • Screw on pilot to adjust to midplate
  • Knife edge design for maximum efficiency
  • Furnace brazed fins
  • Computer balanced and pressure tested
  • Free stall adjustments for 90 days


DYNAMIC builds the very best performance torque converters anywhere! Where over 30 years building performance torque converters and racing transmissions gives you the winning edge!