94 Bore. (Other sizes, Flycutting & CC'ing on request)

Supergrip Valves included. (Supergrip Snakeskin valves upgrade £105 on request)


46 x 37.5mm Stainless Steel valves, CNC Porting, VW650 Valve Springs, Titanium Retainers, and SUPERGRIP™ Valve Locks.

The GodFather of all CNC heads. Flowing over 230 CFM, it makes power most race-only heads are capable of! Larger 89cc intake ports allow for extremely high RPM potential & power levels exceeding 240 horsepower on N/A engines. Great for extremely hot street cars, and drag cars.

The 044™ Ultra Wedge Port Head is the ultimate in flow and velocity. The intake valve has been increased to 46mm, resulting in 10% more flow than the standard Wedge Port. The Ultra Wedge Port uses the exclusive CB VW650 Valve Spring along with SuperGrip Single Groove Valve combination, which allows lift of up to .630" with .050 left before coil bind! The combustion chamber has also been redesigned for better quench. Chamber volume is now 69cc, perfect for turbo use, if desired.



  • 12mm 3/4" Reach Spark Plug Holes
  • 46mm x 37.5mm SUPERGRIP 214N Single Groove S/S Valves with Stellite Tips
  • SUPERGRIP Chromoly Valve Spring Retainers
  • SUPERGRIP Single Groove Valve Locks
  • Performance 4 Angle Valve Job (30, 45, 60 & 75) on seats
  • Manganese Bronze Racing Valve Guides
  • Tungsten Carbide Alloy Valve Seats
  • Dual Hi-Rev Chrome Silicon Valve Springs

044™ CNC Ultra Wedge Ports - VW650 Valve Springs & Titanium Retainers (46 x

SKU: 1409

    Opening Hours

    Mon - Fri: 9am - 5pm
    ​​Saturday: Closed
    ​Sunday: Closed

    By appointment only

    Mansfield, Nottinghamshire, United Kingdom

    Contact Us

    Aircooled Hut UK Ltd Company Number 11579950


    Mobile: 07477 050582      Aircooled Hut UK Limited