2.100" Bore Shear Plate 4500 hiboost * Up To 30+ Bolt

* Up To 30+ Bolt On Horsepower* Improves Throttle Response* Improves Distribution* Increases Signal To The Carburetor* Increases Flow Through The Carburetor / Throttle Body* Oval

blade screws and set screw for linkage arms are included

and secure method of mounting your nitrous and fuel solenoids and can be used with all Nitrous Pro-Flow plates and most other brands

This is not a shelf piece

2.100" Bore Shear Plate 4500 hiboost * Up To 30+ BoltWilson Manifolds shear plates are designed to maximize performance of engines using tunnel ram style manifolds. They incorporate a 5 degree taper in the bore to improve flow and feature a specifically sized anti reversion groove machined into the bottom of the plate to help turn back reversion pulses. The extended portions of the plate also block reverse flow and help to atomize fuel, reducing puddling in the manifold. This design helps improve signal