Multi-port fuel injection system with Federal setup
Aspiration:
Naturally aspirated with eco-enhanced airflow
Valvetrain:
DOHC system with enhanced Federal emissions timing
Displacement:
Unknown displacement
Cylender type
Durable V6 inline cylinder design
Compatible cars
BUICK REGAL 2000
Description
This Federal 3.1L engine with VIN J and NF2 option represents a durable used engine designed for strict Federal emissions adherence. Its naturally aspirated design ensures optimal airflow for effective combustion, making it efficient for daily use. The multi-port fuel injection system supports balanced fuel distribution, enhancing performance and fuel economy. Built as a V6 inline with reinforced components, it’s suitable for long-term reliability. Additionally, the double overhead camshaft (DOHC) has been adjusted to improve emissions output, making this used engine an environmentally responsible choice for Federal-compliant vehicles.
