
Twisted Torque Pro™ 10R140 Performance Transmission – Ford 6.2L & 7.3L Gas Super Duty
The Twisted Torque Pro™ 10R140 is built for Ford Super Duty owners pushing beyond stock power with tuning, camshafts, headers, engine upgrades and mild boost.
Ford introduced the 10R140 in the 2020 Super Duty lineup with these factory gas engine ratings:
6.2L Gas V8: 385 HP / 430 LB-FT
2020–2022 7.3L Godzilla: 430 HP / 475 LB-FT
2023-Up 7.3L Godzilla: 430 HP / 485 LB-FT
The Twisted Torque Pro™ steps up from our Street™ build with increased C, D, E and F clutch capacity and additional hydraulic calibration for modified applications producing up to 650 HP / 700 LB-FT.
Every transmission is built in-house and matched to the vehicle, engine, power level and intended use.
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✔ Up To 650 HP
✔ Up To 700 LB-FT Torque
✔ Tuned Applications
✔ Camshaft & Header Builds
✔ High-Output Naturally Aspirated Applications
✔ Mild Boost Applications
✔ Heavy Towing
✔ Work Trucks
✔ Commercial & Fleet Use
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✔ Raybestos GPZ High-Performance Frictions
✔ New Performance Steels
✔ Increased-Capacity C Clutch
✔ Increased-Capacity D Clutch
✔ Increased-Capacity E Clutch
✔ Increased-Capacity F Clutch
✔ A Brake Clutch Pack
✔ B Brake Clutch Pack
✔ Clutch Clearances Set During Assembly
The Pro™ gets additional clutch capacity over our Street™ build. Increased C, D, E and F clutch capacity provides additional holding area for the added torque produced by modified engines.
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✔ Updated C-D-F Drum Assembly
✔ Updated Bushing Retention Design
✔ Addresses Early C-D-F Feed Bushing Movement
✔ C-D-F Oil Feed Passages Checked During Assembly
Early C-D-F drums are not reused. The updated drum addresses movement of the internal feed bushing that can affect clutch feed and apply pressure.
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✔ Valve Body Completely Disassembled & Cleaned
✔ Valve Body Bores Checked For Wear
✔ Main Pressure Regulator Circuit Checked
✔ TCC Priority & Signal Circuits Checked
✔ Latch Valve Circuits Checked
✔ Sonnax Solenoid Stabilization Updates
✔ Sonnax Hydraulic Corrections Installed Where Required
✔ RatioTek 10R140 Performance Hydraulic Calibration
✔ Separator Plate Inspected
✔ Solenoids Tested
✔ Solenoid Strategy Recorded
The Pro™ hydraulic calibration increases clutch apply pressure and changes clutch apply timing to support the increased clutch capacity and higher engine output.
2020–2022 and 2023-Up valve bodies are identified and built with the correct generation-specific updates.
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✔ Complete Teardown, Cleaning & Inspection
✔ New Bushing Kit
✔ New Seals & Gaskets
✔ New Sealing Rings
✔ New Bonded Pistons As Required
✔ Bearings & Torringtons Inspected & Replaced As Required
✔ New Transmission Filter
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✔ Pump Completely Disassembled
✔ Pump Body & Cover Inspected
✔ Pump Gears Inspected
✔ New Pump Bushing
✔ Pressure Regulator Circuit Checked
✔ Pump Clearances Checked
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✔ Solenoids Tested
✔ Solenoid Calibration / Strategy Recorded
✔ Internal Harness Inspected & Tested
✔ TSS / ISSA / ISSB / OSS Speed Sensors Checked
✔ Transmission Fluid Temperature Circuit Checked
Electronic parts that do not pass inspection are replaced.
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Every hard part is cleaned and inspected before assembly.
✔ Input Shaft
✔ Output Shaft
✔ C-D-F Drum
✔ E Clutch Drum
✔ Clutch Hubs
✔ Planetary Gearsets
✔ Sun Gears
✔ Ring Gears
✔ Planet Carriers
✔ One-Way Clutch
✔ Supports & Bearing Surfaces
Worn, damaged or questionable hard parts do not go back in the transmission.
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Torque Converter Not Included.
Performance torque converters are available separately and matched to engine combination, camshaft, vehicle weight, gearing, power level and intended use.
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✔ Stock & Tuned 6.2L Gas
✔ Stock & Tuned 7.3L Godzilla
✔ Camshaft Upgrades
✔ Headers / Intake / Exhaust
✔ High-Output Naturally Aspirated Builds
✔ Mild Supercharged Applications Within Rating
✔ Mild Turbocharged Applications Within Rating
✔ Heavy Towing
✔ RV & Trailer Towing
✔ Work Trucks
✔ Commercial & Fleet Use
✔ Street Performance
Modified applications require proper engine and transmission calibration and must remain within the rated power and torque limits of the transmission.
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✖ Over 650 HP
✖ Over 700 LB-FT
✖ High-Boost Supercharged Applications
✖ High-Boost Turbocharged Applications
✖ Large Nitrous Applications
✖ Dedicated Drag Racing
✖ Sled Pulling
✖ Competition Use
For applications exceeding the Pro™ rating, move up to the Twisted Torque Punisher™ 10R140.
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The Pro™ is for the truck that's no longer stock.
Cam, headers, tune, engine work, mild boost or a heavy tow rig. We add clutch capacity where the 10R140 needs it, address the known C-D-F drum and hydraulic issues and build the transmission around the actual combination.
Built in-house by Twisted Torque.