SKU: ALL 26182
UPC: 848238017304
MPN: ALL26182
The Base Plate Insert 1.000 4pk for 1/2in Spacer is designed for racers and performance tuners seeking to manage airflow in restricted engine setups. These inserts are essential for meeting specific class requirements or fine-tuning power output for various track conditions.
Crafted from aluminum, each component in the Base Plate Insert 1.000 4pk is built to withstand demanding environments. The 1.000-inch internal diameter is machined to precise specifications, ensuring uniform flow across all four barrels of the carburetor or throttle body. These inserts are engineered to fit into an Allstar 1/2-inch restrictor plate, providing a secure fit that minimizes vacuum leaks.
Both professional racing teams and weekend hobbyists can benefit from the modular nature of the Base Plate Insert 1.000 4pk when adjusting for specific technical inspections. Installation is straightforward, allowing for quick changes between heats or during engine swaps to adapt to different series rules. This four-pack ensures you have a complete matching set for standard four-barrel configurations.
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