Description
If you’re running a high-overlap cam and struggling with poor throttle response or a weak vacuum signal, the Allstar Performance Carburetor Shear Plate (ALL25972) is exactly what your race engine needs. Precision-machined from aircraft-grade 6061-T6 aluminum, this beefy 1/2-inch plate creates a low-pressure dam under your throttle plates to wake up your carburetor’s signal and unlock the power your combo is capable of. It’s a simple, smart upgrade that serious racers swear by.
- Material: 6061-T6 aluminum
- Thickness: 1/2 inch
- Bore: 2.000 inches
- Finish: Clear anodized
- Fits: 4500 series carbs
- Purpose: Improves vacuum signal
- Best for: High cam overlap engines
- MPN: ALL25972
Whether you’re on the drag strip or the circle track, this shear plate is a no-brainer addition to any serious race build. Bolt it on and feel the difference right off the line.
Reviews
There are no reviews yet.