The Lingenfelter front supercharger cover casting was designed to provide a more direct path for the airflow from the throttle body to the supercharger. This provides reduced inlet restriction resulting in increased boost and reduced supercharger work. This results in reduced supercharger parasitic losses and reduced supercharger outlet temperatures.

Lingenfelter has seen chassis dyno tests results of 30 horsepower rear wheel gain over the stock snout on a ZR1 in testing with our upper pulley kit already installed.

The cover casting is based on the inlet design first used on the Lingenfelter modified 2009 ZR1 that has run 9.813 seconds at 145.74 mph in the quarter mile.

Drag strip, chassis dynamometer and engine dynamometer proven design.

Cast from 356T6 aluminum, 100% leak checked using OEM decay type leak checking process

Casting has also been designed with extra material in order to allow for the use of larger throttle bodies including 100 mm throttles. Inlet porting and/or machining are required for proper 100 mm throttle body fitment.

For increased durability under higher supercharger loads the cover features a stainless steel 10 bolt hub that allows pulleys to be quickly changed on the car.

Because the throttle body alignment changes with the LPE supercharger cover it will requires the use of a new air intake system. LPE has designed an air intake system with revised duct work to connect to the new throttle body location along with a large surface area air filter with a sealed shroud to keep hot engine compartment air out of the inlet.