Maximizes Your Exhaust Brake's Retarding Power Automatically! If your Torque Converter isn't locked up when the exhaust brake is applied, you're only benefiting from a fraction of its retarding power. The BD Auto/PressureLoc commands the Torque Converter to lock up, and stay locked up, any time the exhaust brake is applied in third and fourth gears.
This not only helps with engine braking, but because there's no clutch slippage, Tranmission oil temperatures remain low. The lock-up clutch and exhaust brake automatically disengage at low speeds to prevent stalling and Tranmission/converter damage.
The Auto/PressureLoc also increases the fluid pressures to help prevent slippage and maintain positive clutch contact.
Install Time:
2 Hours
Warranty:
Parts
Note:
Included in 1027145AP and 1027146AP Exhaust Brake Kits
Emissions:
This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement Parts included. (EMS:4)
Features:
- Maintains lock-up when the exhaust brake is activated
- Ensuring 100 percent of the retarding force is being transferred in 3rd and 4th gears
- Prevents slippage and subsequent high oil temperatures
