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TorqLoc Torque Convertor Control System

BD 48RE Pressure Enhancer
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You Decide When the Torque Converter Locks or Unlocks for Maximum Control!

Command the torque converter to stay locked, stay unlocked, or revert to OEM settings with the BD TorqLoc. Flip the toggle switch to position one, and the lock-up clutch is engaged, so transmission temperature remains low and the exhaust brake can work with 100% effectiveness (this is a manual setting and should only be selected under light load/light power conditions, such as highway driving).

Position two reverts back to stock function, or can be wired to unlock the torque converter. Position three acts as an AutoLoc by commanding lock-up only when the exhaust brake is engaged - perfect setting for every day driving in all situations.

Additionally, the TorqLoc has an Overdrive "inverter" option which allows the transmission to start out in Drive which will prevent upshift into the Overdrive gear - great for those who live in city/urban areas. Also, if you have a BD Valve Body with the second gear lock-up capability, the lock-up can be set to hold until 5-10 mph.

Also available is the Torq/UnLoc which acts the same as the TorqLoc but in the third position the converter is prevented from locking up.

BD TorqLoc
Part #1030395 - TorqLoc V2.1
TorqLoc:

Torque converters in the newer trucks have 2 stages: (1) a fluid coupling occurs first when you are starting, accelerating or pulling up a big hill, (2) when you are cruising at a constant speed the lock up portion of the converter is engaged and 100% of each rpm is transferred through the converter, just like a standard clutch. With the TorqLoc toggle switch in the first position the lock up clutch is engaged and 100% of the rpm is transferred, transmission temperatures remain low and engine retarders work at 100%. This position is manual and should only be used manually just like a gear would be selected. Factory convertor (and aftermarket) clutch and drive clutch designs have torque limitations and this function should only be used under light load and light power conditions. A adjustable pressure switch is available to disengage the lock up clutch once a set boost pressure or load has been achieved. The second position converts the application back to stock operation or it can be wired to unloc the convertor. The third position is an AutoLoc position that only maintains a lock up when the stock computer has already established a circuit. This position can be safely selected for retarding or under heavy power and load applications. This position can be selected for every day driving in all situations. The TorqLoc also has an overdrive inverter option to have the transmission start in drive. The lock up can be set to hold on untill 5-10 MPH if you have 2nd gear lock up for slow driving condidtions.
NOTE: This product CAN NOT ship to California due to CARB regulations.
Description Price Order
chevy CHEVY/GMC

$318.25
dodge DODGE

$318.25
ford FORD
$318.25
 
Thoroughbred Diesel logo glowing Thoroughbred Diesel Performance and Repair Shop
4843 Rockwell rd.
Winchester, KY 40391
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