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SOLD - Westfield SEIW - High Spec 254bhp 2L Duratec track focused car


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The time has come to sell my high spec road-legal, track focused, 2 Litre Duratec powered Westfield. I have owned the car for the last 4 years. Although predominantly a track car it is fully road-legal and I regularly attend the local WSCC meets.


The car originally started off life with a Zetec engine. However in 2015 the previous owner took the car to Northampton Motorsport where a fully rebuilt Duratec engine was supplied and installed. Northampton motorsport also refreshed the car with a new fuel system, new cooling system, rewire with new dashboard, and a full suspension setup. They also ran in the new engine, followed by a rolling road tune where it produced 254bhp and 187lb-ft (254Nm) of torque. A large number of receipts are available for this work totalling over £13500. The car has covered just over 3000 trouble free miles with the new engine.


Weighing just 545kg and running 254bhp the car is extremely quick on track. Having been setup by Troy at NMS the car is a joy to drive.. The handling is very predictable which inspires great confidence. Having owned a number of track cars this is by far the quickest and most enjoyable car I have driven on track. There is nothing quite like it.


I have regularly serviced the car using only Millers Nanodrive NT+ oil every few hundred miles. The car comes with 12 months MOT unit November 2022 - No advisories on last MOT. Current engine mileage is 3050 with approximately 8600 miles on the chassis. There have been 4 previous owners.


I’ve listed the specs below. As you can see no expense has been spared. Included with the car is a huge folder of receipts and history.


Engine - 254bhp Rebuilt and installed by NMS - 2015 (Receipts provided) Has covered 3000 miles since install.

2.ltr Duratec
SBD cams
Vernier pulleys
Uprated springs and retainers
Ported head
Standard valves
SBD Omega pistons CR 12.5:1
SBD Carillo rods
Standard crank Lightened and balanced
Pace dry sump system
Titan 4 KG flywheel
AP twin plate paddle clutch
Lightweight denso alternator
Jenvey throttle body kit - including air horns, inlet manifold and fuel rail.
Bosch 450 cc injectors
New piston rings, bearings, timing chain and tensioners.
Omex 600 ECU



Simpson full exhaust system and manifold. - £1800

Measures around 98dB static - No issues with the driveby at Bedford (One of the strictest tracks)


Radtec aluminium radiator
Oil cooler 


Oil temp never exceeds 100C on track even on the hottest of days.


Fuel System - Installed 2015

30 litre fuel tank

Swirl pot

Facet redtop Low pressure fuel pump

High pressure fuel pump


Gearbox - Rebuilt 2015 - Including all new seals and gaskets.

Aluminium bellhousing for Type 9 gearbox.
Ford type 9 box with quick ratios.
4.1 differential with LSD.



Avo shocks - Fronts rebuilt by AVO 2019
Nylon race bushes all round.
Short steering arms - gives same rate as Westfield quick rack.

Alignment setup and corner weighted by Troy at NMS - 545kg 

Lightweight aluminium hubs.

Front and rear anti-roll bars.



Ultra-lightweight 13” Force racing 3-peice modular wheels - Perfect condition.

Avon ZZS tyres - Hardly any wear



4-pot Bremsport callipers - (Refurbished with new pistons and seals 2021)

Ferodo DS1.11 pads - 2021

Motul RBF660 Fluid - 2021

Brake lines replaced - 2015



Carbon flared side panels

Carbon aeroscreen

Carbon dash

Carbon effect nose cone, cycle wings

Carbon bootlid

Carbon wing mirrors

Carbon kick strips

Carbon chassis rail protectors

Caged FIA spec roll cage

Flat floor to engine bay

Quick release rear diffuser



Race Technologies DASH2 - Installed at same time as new engine - clocks reset

Tillet B6 carbon fibre seats - £1400 (Driver seat is adjustable on runners, passenger seat fixed)

6-point harnesses

Momo quick-release steering wheel with Blinkstop wireless controls for indicators, horn and lights.

Battery master cut-off switch

Lightweight Odyssey P680 Battery

Fire stick extinguisher

CTEK battery charge indicator socket in dash

Digital voltmeter with integrated USB ports


More high resolution pictures available here:



Any questions please let me know. I am located in Reading, Berkshire.































  • Like 3
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Nice rims 😍😍😍


Thats a rare chassis never seen the chassis number stamping that side always on the driverside

Screenshot_20211110-201753_Samsung Internet.jpg

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Must be a random batch .the couple of cars ive seen always have it on the driverside

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I appreciate its not the best time of year to sell so have dropped the price to £17995.

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  • 3 weeks later...

Sorry guys. I have just taken a deposit on this. Due to be collected this week.


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  • SimonUK changed the title to SOLD - Westfield SEIW - High Spec 254bhp 2L Duratec track focused car

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