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Plenum porting is a porting service we offer where we port the plenum of the intake manifold
Custom made One off manifold for Mitsubishi Eclipse
Edelbrock 2927 Big Block Chevy 4500 Flange
Wilson Manifolds tapered spacers will increase torque
The Pro-Filer / Wilson intake manifold has shown a 25 HP gain over the competition in independent dyno testing
Dominator 2.0" EFI Spacer 307205 Plenum porting is a porting2. 0" 4500 Spacer with EFI tapped directly into the aluminum Spacer. Injectors on downward angle. 4, 6 or 8 injector setup available. Let us know if you need it to be customized. Billet injector spacer with O ring. Available in raw aluminum or Black anodized for an added cost. Injectors are not included.
US$ 107.99
US$ 113.73
US$ 800.00
US$ 107.99
US$ 85.00
