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Ascott Collection

£ 29,995

Westfield SEIW Duratec-R supercharged

Description:

​​​​​Westfield SEiW race Car

Hi and welcome  to the sale of my Westfield, this is no ordinary Westfield, originally converted to wide track and built to compete in Brighton speed run which is did very well, then used to Hillclimb winning many trophies and races around the country, we have now  converted this to more of a track race car with larger tank and longer LSD dependant on the track you use it can be changed, if you turn up at a track day this is often the quickest thing there, this does have Motorsport UK vehicle FIA Hillclimb logbook, fully adjustable gearchange in every way, rev settings, gear change speed, wet function, rev limiter change, fully mapable using the software and a laptop, the cost to build this today would be in excess of £60000

 

Bespoke wide body chassis built by Westfield and reinforced to take current engine which sits further back to stabilise weight, finally put together and run by Northampton Motorsport who really know their stuff

2.0 Duratech-R (currently producing 467.1HP and 297 lbft torque @ 8300RPM)

Quaife 60G sequential gearbox just serviced

Supertec billet competition clutch with ceramic paddles and lightened and balanced flywheel

Quaife 4.1 LSD built by Quaife to handle power 

Motamec suede steering wheel

Life racing ECU and launch control with full data logging and cable with software for gearbox

Geartronics fully Sequential gearbox electronics system with air compressor and paddle shift system with auto blipper, and clutch pedal when pulling away

Heavy duty lobo drive shafts

purpose made prop shaft

Sytec low and high pressure motorsport filters

Rotrax C38 Supercharger 
Titan dry sump oil system

bespoke exhaust system made by Simpson exhausts with extra removable silencer and decibel killer, just repacked and ceramic coated manifolds with freshly heat wrapped

AIM MXL dashboard with endless data logging and alarms

Ohlins fully height spring and rebound adjustable shocks all round which was fully corner weighted by Intercomp

Carbon cobra hard seats which do move back and forwards and 5 point harnesses

underneath is fully covered to help with airflow and has air diffuser at rear

Wilwood Braking

2 spare sets of mag wheels one with slicks fitted and a spare set of wet tyres if your brave enough

there is a brand new spare bonnet and some suspension parts that can be bought 

please give me a call if you want to view or chat about car, this is an unbelievable piece of kit, you will be blown away but its power delivery and speed, fully road registered but only used on track, only missing front lights

car is near Stowmarket in Suffolk, please give me a call 07971 124144




Keyword Search Terms:

Westfield, track day car, race car,

Details:

Item Location: Suffolk
Seller: Steve1967
Joined April 2026
  Steve Hurn
Seller's other ads
Company: Sh specialist cars Ltd
Country: United Kingdom
City: Stowmarket
Phone: 07971124144
07971124144
Condition Used
Trade or Private: Private
Currency:
Price: £29,995
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Added: 23/04/2026
Views: 62

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