5.9L 12V Cummins Individual Runner Billet Intake Manifold

5.9L 12V Cummins Individual Runner Billet Intake Manifold

$5,117.70

Wehrli Custom Fab Intake Manifold, Billet Individual Runner for 5.9L 12V Cummins

Massive, custom fabricated aluminum intake plenum
High flow 2.25″ individual intake runner tubes
Designed for extreme performance drag racing and pulling engines
4 in. V-Band Inlet with matching steel flange and V-band clamp for custom intercooler pipe fabrication
6″ Diameter main plenum offers massive volume increase vs. OEM Cummins intake shelf
Head flange ports are tapered down to 2″ ports, so can easily be hand-ported larger to match a larger head port opening if need be
Intake shelf must be machined off of the cylinder head

Available on back-order

Description
Additional information

Significantly increased airflow and more balanced distribution to all cylinders. Designed for extreme performance drag racing and pulling engines with extensive cylinder head machining work looking to maximize engine volumetric efficiency and high RPM power output. Requires custom fuel injection lines and intercooler piping, milling off the cast intake shelf and mounting holes drilled and tapped in the cylinder head for installation.