Description
Get your supercharged LT4 up and running with the factory-engineered control modules and wiring harnesses needed to bring its 650 horsepower to life. This comprehensive Chevrolet Performance powertrain management kit includes all primary components required to run an LT4 crate engine paired with an 8L90-E 8-speed automatic transmission.
Package Includes:
- Pre-programmed Engine Control Module (ECM / E92 controller calibrated for LT4)
- Complete standalone engine wiring harness
- Fuel pump power module (FPCM)
- Direct injection high-pressure fuel sensor (3-pin)
- Electronic accelerator pedal assembly
- Mass airflow (MAF) sensor and weld-in mounting boss
- Upstream oxygen (O2) sensors and weld-in bungs
- Transmission Control Module (TCM) communication and harness integration
- OBD-II diagnostic port
- Instruction sheet
Fitment & Application Notes:
- Supported Engines: Compatible with Chevrolet Performance LT4 Wet Sump (P/N 19417413) and LT4 Dry Sump (P/N 19416595) crate engines equipped with the 3-pin fuel pressure sensor.
- Transmission: Calibrated specifically for use with GM 8L90-E / SuperMatic 8-speed automatic transmissions.
- Emissions Notice: Intended for pre-1976 vintage street vehicles or dedicated off-highway competition use.
Details
Shipping Information
- H2.50"
