AEM Universal Wideband UEGO Sensor with Stainless Manifold Bung Install Kit Fuel Delivery>Fuel Pumps Vacuum boost port

Vacuum boost port

the 13136 EFI Bypass Regulator can handle high-flow EFI fuel pumps and the most aggressive street machines

but the degree of accuracy is dependent upon the tool

carbureted engines up to 2

Three resized injector nozzles are in each kit and allow for improved flow capability (a flow graph is available on our website)

AEM Universal Wideband UEGO Sensor with Stainless Manifold Bung Install Kit Fuel Delivery>Fuel Pumps Vacuum boost portThese AEM LSU 4. 2 sensors have a laser etched, calibrated resistor in the sensor's connector body. This resistor is specifically created for the exact sensor that it is attached to. Modifying this will invalidate the sensor's output. The wideband sensor is laboratory calibrated at the Bosch factory, accurate to 0. 1 AFR and never requires free air calibration when used with an AEM wideband AFR controller.