【Performance Boost】Delivers up to 40 horsepower gains and 70 CFM airflow enhancement. With only a 14 psi increase in fuel pressure, ECM reprogramming is typically unnecessary.
【Fitment】Compatible with 1987-1995 dual-injector TBI 4.3L V6/5.0L/5.7L V8 engines Compatible with GMC Chevrolet Tahoe SUV Cadillac Pontiac Firebird Caprice all GM dual-injector TBI 200/220 models.
【Premium Materials】TBI injector gaskets feature high-quality nylon construction for reliable fuel injection system performance.
【Easy Installation】The 17084304 TBI kit includes all components shown in the diagram and requires only basic tools for direct installation.
【Compatibility】Suitable for stock engines, engines with exhaust manifolds and free-flowing exhaust systems, and even supports mild cam upgrades (up to 250 horsepower engines).