Email: Keith@Newcomerracing.com or call us at the Shop(704)-454-5749
  Newcomer Racing.com
  • Home
  • News
  • Engine Packages
    • 4.6 Stroker Jeep/AMC "300HP" Engine Package
    • 4.6 Stroker Jeep/AMC "Torque Monster" Engine Package
    • 4.6 Stroker Jeep/AMC "350HP" Engine Package
    • 4.6 Stroker Jeep/AMC "High Octane" Engine Package
  • Power items
    • Newcomer Racing Cam Kits
    • CNC Jeep 4.0 Competition Head
    • Sheet Metal Intake
    • Port Matched 4.0 Jeep Intake Manifold
    • ATI 4.0/4.2 Jeep AMC Damper Kit
    • AMC Jeep 4.0 4.2 1.70 "Non-Adjustable" Roller Rocker Arm Kit
    • AMC Jeep 4.0 4.2 1.70 "Adjustable" Roller Rocker Arm Kit
    • Billet Valve Cover Spacer Kit
    • Billet Thermostat Housing
    • Billet Retainers
    • Billet 1/2" Aluminum 4.0 Jeep Intake Flanges
    • Billet Crank Spacer
    • Copper Intake/Exhaust Gasket
    • Header bolt/washer kit
    • BUNDLE PACKAGE
    • 1/2" 304 Stainless Steel Revised Header Flange
    • Engine Lift Bracket
    • Block-off Plate
    • Racing T-shirts
    • Engine Building
    • Fabrication
  • Random New/Used Parts Page
  • Contact Us
  • Happy Customers
  • History
  • Sheet Metal Plenum Intake Manifold 70mm

Sheet Metal Plenum Intake Manifold 70mm

SKU: NR-066
$1,200.00
$1,200.00
Unavailable
per item

Over the years we have tested these sheet metal intake manifolds on many differing combos with great success. This is a great next step from a port matched factory intake manifold.

By cutting the plenum off this enables us to fully port every runner all the way through to allow maximum possible airflow given the casting capabilities. On top of the runner cross sectional gains we fabricate a larger plenum to increase the volume and machine the throttle body opening to 70mm which is max given the stock perimeter bolt pattern.

This intake would be well suited for naturally aspirated builds seeking higher rpm potential with big power gains above 4,000 rpm's. Boosted applications benefit such as roots, centrifugal and turbo's actually spool faster.


  • Facebook
  • Twitter
  • Pinterest
  • Google+
Sold Out
Add to Cart