BBK 1708 80mm Power Plus Throttle Body for 1997-2004 Corvette LS1

The BBK 1708 Power Plus Throttle Body is engineered specifically for 1997-2004 Chevrolet Corvette LS1 5.7L engines, featuring an enlarged 80mm bore diameter for increased airflow and performance gains. CNC-machined from premium 356-T6 aluminum, this precision throttle body delivers proven dyno-tested horsepower increases of 5-8 HP on stock applications and up to 13 HP on modified vehicles.

Key Features:

• 80mm bore diameter for maximum airflow over stock throttle body
• CNC-machined 356-T6 aluminum construction for durability and precision
• Double sealed roller bearings with O-ringed shafts for smooth operation
• Factory-style precision die-stamped linkage for OEM fitment
• Direct bolt-on installation with OEM-style hardware included
• 50-state EPA legal for street use
• Dyno-proven gains of 5-13 horsepower depending on modifications

This performance throttle body installs in minutes using simple hand tools and requires no modifications to your vehicle. BBK's precision engineering ensures proper idle quality and drivability while delivering measurable power gains throughout the RPM range. An excellent upgrade for both stock and modified LS1 Corvettes seeking improved throttle response and horsepower.