Carburetor Spacer 4500 / 1.00" Tapered Lightweight (2.375" Bore) 007030 Seals with an o-ring on

Seals with an o-ring on the base

This design helps improve signal to the carburetor and flatten the fuel curve

(We offer V-Band and Dual Seal Clamp Completion Kits separately)

Bore Size: 1

- 8 fuel & 8 nitrous jets for requested HP level

Carburetor Spacer 4500 / 1.00" Tapered Lightweight (2.375" Bore) 007030 Seals with an o-ring onWilson Manifolds Tapered Spacers feature a computer generated variable radius taper design that maximizes the airflow through the carburetor and enhances air fuel distribution for more horsepower. Part throttle performance and distribution are improved by redirecting the flow pattern created by the partially open throttle blades and gradually reducing the velocity of the air fuel mixture entering the plenum to allow for a smoother transition into each