SKU: ALL 26182
UPC: 848238017304
MPN: ALL26182
The Base Plate Insert 1.000 4pk for 1/2in Spacer provides racers and performance tuners with a reliable method for managing airflow within a restricted engine setup. Designed by Allstar Performance, these inserts are essential for meeting specific class requirements or fine-tuning power output for various track conditions. Buying this set allows for precise control over the intake charge, ensuring that the engine operates within sanctioned parameters without sacrificing consistency.
Crafted from high-grade natural aluminum, each component in the Base Plate Insert 1.000 4pk for 1/2in Spacer is built to withstand the rigorous environment of high-performance intake manifolds. The 1.000-inch internal diameter is machined to exacting specifications to ensure uniform flow across all four barrels of the carburetor or throttle body. These inserts are specifically engineered to fit into an Allstar 1/2-inch restrictor plate, providing a secure, flush fit that prevents vacuum leaks or performance-robbing turbulence.
Professional racing teams and weekend hobbyists alike benefit from the modular nature of the Base Plate Insert 1.000 4pk for 1/2in Spacer 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, offering a durable and professional solution for your competition needs.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
