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Billet / Sheet Metal
Wilson Manifolds shear plates are designed to maximize performance of engines using tunnel ram style manifolds
Preshrunk 4
These are fully CNC machined
No Returns on modified intakes
2.200" Bore Split Shear Plate 4500 spacer Billet / Sheet MetalWilson 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
