Skunk2 Ultra Race Centerfeed Plenum

The Skunk2 Ultra Race Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds designed to further improve airflow and reduce lean conditions associated with side-fed manifolds, by moving the throttle body forward and centering it above all intake ports.

Skunk2 is proud to introduce the highly anticipated Centerfeed Plenum for the Honda B and K Ultra Race Intake Manifolds!

The Ultra Race Centerfeed Plenum has been designed to further improve airflow and reduce lean conditions associated with side-fed manifolds, by moving the throttle body forward and centering it above all intake ports. The centerfeed plenum works best with high RPM naturally aspirated engines and all turbocharged/ supercharged applications.

Features:

• 5.0L Plenum Volume**
• 90mm Throttle Body Flange - Std. 5.0L Ford Pattern
• Symmetrical Bolt Pattern Allows Plenum to be Flipped
• Cast 356 Aluminum Alloy for Strength and Light Weight
• Modular Design Allows for Easy Volume Changes
• 3 x 1/8” NPT and 3 x 1/4” NPT Accessory Ports

**Optional Billet Aluminum Plenum Spacers Available in 1L or 2L Sizes

Manufacturer reference: Skunk2 Racing