FORD Duratec 2.0 litre & 2.3 litre 16V

Click on any image to enlarge and go to a Gallery of Images of this head

The heartbeat of many Lotus 7 style cars, the Cosworth developed 2.0 litre and 2.3-litre Ford Duratec engine. The all-alloy, four-cylinder twin cam unit will produce good power and unrivalled levels of reliability and performance. Light weight aluminium engine and head means this a real weapon in a light car.

But WOW !!! Look what we have here. 180 CFM at 10" pressure on inlet and a 35% improvement in exhaust flow. The standard head is actually very good and hard to substantially improve on but we did it. Predicted power is 283 BHP at 8300 rpm with the right mods and it gives a good solid improvement in torque through the rev range. This head is a winner and will make a real difference to your engine performance.

Click the image above to see a PDF summary for this head

Check out the image gallery above for a closer look at the superb engineering we have put in to this head.

Cost for this head is £950.00 + vat on an exchange basis. (£450 exchange). A 'taping' service is also available for this head at an additional cost of £100 which will give the final hand finish to the ports and provide a further 1% flow.

Note : flow diagrams show flow against specific valve openings at 0.050 inch valve openings at 10" pressure. Therefore actual flow volume increase is measured as the area under the graph (indicated in yellow for inlet and blue for exhaust). Standard valve sizes are used on our heads unless specified as a big valve version. Tests shown here are carried out on a flow bench on a bare head without filters. Therefore the difference between a standard engine with standard inlet ducting and filters will be larger than shown here.

See below for the full reports as generated by our gas flow bench and Port Flow Analyzer software. Click on the images for full size image: