Ford 2.5l Duratec - Heritage ITB Kit

The Jenvey Ford Duratec 2.5L electronic fuel injection (EFI) individual heritage throttle body kit (ITB) has been design and developed in house to significantly increase performance and throttle response of your engine whilst maintaining a period look in your cars’ engine bay. This engine was originally fitted into the Ford Mondeo but is often found in a lot of kit cars and track cars.

This kit is the perfect solution for fast road or track focused engines with the ability to run up to 300bhp. The base kit includes a pair of 48mm Heritage throttle bodies, 40mm long spun aluminium air horns, built in fuel rail and throttle position sensor along with a cast DCOE manifold which has a 12.5 degree curve and can be ported up to 52mm to suit larger bodies on engines over 300bhp.

CKFD16DTH Is a direct to head kit often used when space is tight in the engine bay.

CKFD16 uses our DCOE TB throttle bodies which is the perfect all round throttle body kit for road going or track cars.

Kit performance is enhanced by careful positioning of the EFI fuel injectors being located further upstream than standard and directly in the part throttle turbulence of the butterfly.  This allows increased time/distance for improved fuel mixing increasing torque and power where its needed.  Our spindles profiled to minimise cross sectional area at full throttle and an 8 degree shut angle (shallower than most) gives finer control at small throttle openings.  Our kits come built and balanced ready to fit you your engine and win races.

Jenvey Dynamics design, develop and manufacture all products in house often working with leading engine builders.  Uniquely, with our own foundry, all castings are created in the same factory that they are machined and built in.  Our cast systems are significantly lighter than fully CNC parts and all major components are backed up by rig tests of over 1 million cycles.  All our standard kits are proven but our throttle systems are extremely modular allowing bespoke throttle sizes and system lengths. Please order components individually for bespoke application.

This Jenvey kit requires an aftermarket ECU.

Drawing and other information can be found at the bottom of the page

Option and Accessories

Throttle operation can either be with a cable linkage kit or electronic throttle actuator.  (CLS3 / ETA2-TB)

An idle air system can help make road cars more useable but is not required with electronic actuation

The base kit includes 350cc injectors which can be upgraded to larger 730cc or smaller 250cc options. – see our injector sizing chart.

We recommend using our individual mesh filters which clip onto the top of the heritage air horns.