The much anticipated Ultra Race Intake Manifold is the result of years worth of R&D and building upon the performance legacy of our Pro Series Intake Manifold. Using the latest in CFD (Computational Fluid Dynamics) software; Skunk2 Racing has created a three-piece modular design that allows for easy disassembly, porting, and plenum volume changes through the use of a removable plenum and optional plenum spacers. The result is a design that is less restrictive, yielding both torque and power gains well over many of the competitors.
FEATURES:
Modular 3pc. Design w/ Removable Plenum
3.5L Plenum Volume**
90mm Throttle Body Flange - Std. 5.0L Ford Pattern
Tapered Hi-Velocity Runners
Raised 87mm Velocity Stacks
Generously Cast Runner Walls for Porting
Provisions Secondary Fuel Rail & Injectors
4 x 1/8” NPT, 3 x 1/4” NPT, and 1 x 3/8" NPT Accessory Ports
Hi-Grade Mounting Hardware
Thermal Gasket Included
Fits MOST Popular Chassis Configurations - Not Just Race Cars - See Notes
The F20C/ F22C Ultra Intake Manifold is a competition product and does not have provisions for Idle Air Control. A throttle body or throttle body adapter will be required
RACE APPLICATIONS ONLY - NOT INTENDED FOR STREET USE
3.5 Liter > High Horsepower N/A and Forced Induction Applications to 600HP
4.5 Liter > 600-1000HP
5.5 Liter > 1,000HP Up