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Plazmaman Ford 4.0L SOHC EA-AU Billet Intake – 6 Injector

AUD $2,495.00

Custom Product - Due to high demand please allow 4-6 weeks to manufacture this product.

Product Finish * 

Injector Style * 

Vehicle Model * 

Which model Falcon will this intake be used in? Select ‘Other’ if engine is in a non-Falcon conversion.

Vehicle Model (If ‘Other’ selected above)

What make and model car has the engine been fitted to?

Throttle Body * 

Throttle Body (if other selected above)

Throttle Body Inlet Style * 

Please choose “Hose Style” if using Bosch DBW throttle body.
Plazmaclamp adapters for Bosch DBW available in Plazmaclamp section

Throttle Position Sensor * 

Not required if using Bosch DBW

Vacuum Port Position * 

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Free Plazmaman T-Shirt, available for website orders ONLY.


Plazmaman's Billet Inlet manifold is designed for the Ford EA to AU Falcon Intech and VCT SOHC engines. However. we now have now available a few different shaped Inlet domes to also suit retro conversions , and DRAG race cars that require forward facing domes.

The main advantage of this design Inlet manifold is that it is designed to fit in tight engine bays. this is when a late model SOHC/Intech motor gets put into a Early model bodied vehicle, such as Cortina, Capri, X-Series Falcons and a variety of other manufacturers vehicle who are now getting the Ford 6 Cylinder engine swap. Our range of Plenum domes MEANS THAT WE CAN CUSTOM TRIM THE DOME AROUND THE STRUT TOWER AREA TO ALLOW FOR TIGHT FITMENT. WE CAN ALSO TACK WELD THE INLET MANIFOLD AND SEND IT TOO YOU FOR TEST FITTING TO MAKE SURE IT IS A 100% PERFECT FIT. Please contact our sales team with any questions you may have.

These inlet manifolds were designed utilizing over 25 years experience at the forefront of turbocharged street/drift/race vehicles. We took all areas of design into account - which include ram tube length, taper and inlet volume. All Plazmaman inlet manifolds and products are precision TIG welded by experts in house at our Sydney facility. Through our ability of manufacturing in house, we are able to guarantee these inlet manifolds with a life time workmanship warranty. They are rated to 200psi at any RPM level you choose.

Plazmaman inlet manifolds utilize some of the most advanced manufacturing techniques, including billet CNC bases, manufactured using multi axis HAAS CNC machines to ensure that all the one piece billet bases have tolerances to within .005. The inlet manifold dome utilizes a hard temper 3mm sheet alloy surface that has been made to shape in house through our advanced forming techniques. Our dual feed billet fuel rail is included with these manifolds, designed to suit 14mm top feed injectors. We have options to use our range of billet throttle bodies or Bosch DBW units to suit this manifold.


  • Suits EA to AU Falcon 3.2, 3.9 and 4.0L SOHC TBI, MPFI, Intech & VCT engines (Incl. Tickford head)
  • 6061 T65 Billet aluminium.
  • O-Ring port style seal.
  • Comes supplied with a fuel rail.
  • Any throttle body type can be welded on.
  • 3mm heavy duty dome - 200+psi guarantee
  • Available in a 6 injector option. (12 coming soon)
  • These manifolds are available in raw, polished or stealth black finish.

*** PLAZMAMAN also has a range of Flow matched fuel injectors available in the Fuel System Section of this online shop - these will make a great addition to your intake purchase . Any Injector you cannot see please feel free to email/contact us, as we can source them ***

Additional information

Weight 12 kg
Dimensions 70 × 35 × 20 cm
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