Description:

Reluctant retirement forces sale :(

1998 Westfield SEiW 

Registered with log book Q plate (Currently SORN)

MSA Log book

Engine/Drivetrain:

Mazda 13B-MSP R3 rotary engine, circa 300-330bhp, 560kg.

Borg Warner EFR 7670 turbo

Turbosmart Wastegate (7 psi spring, 12psi max) other springs supplied if you want to go big!

Custom Exhaust Manifold and Silencer 

Adaptronic 440 Select ECU

Innovate LC-2 Wideband

Innovate SSI-4 sensor interface

Custom upper intake manifold with cable throttle body conversion

BMC OTA carbon airbox/filter

AliCool custom radiator/intercooler setup

Custom Alicool oil cooler top mounted

Wiggins clamp custom water hard pipes

Full silicone intercooler and hard pipes for intake

Mazda RX8 6-speed gearbox

Racing Beat light flywheel

Exeedy clutch

4.44 Quaife CWP sierra viscous LSD diff

4 corners have wheel speed sensors for traction control, connected but not configured on the ECU

Anti-Lag launch control launch control 

Selectable Boost Map

Full AN braided oil and coolant lines throughout

Chassis:

Modified Westfield SEIW to accept the 13B engine and box mounted as far back as possible

Full Caged Laser roll cage

Full carbon/kevlar sandwich composite floor, structurally bonded to the chassis

Full carbon sandwich interior closure panels

Pre-Preg Carbon flared sides

Lightweight fibregalss tub

Bolt on rear arches (a little worn on the leading edges) and nose cone.

Removable rear tub on carbon/ali pins.

Full carbon rear diffuser

Pre-preg carbon front splitter

Carbon front arches (A little beaten up)

Standard bonnet adapted for the intake

Second custom bonnet with very large V8

Carbon Bubble Screen

Plumbed in Lifeline fireextinguisher system

HANS harness

Suspension:

Full Siltech front and rear micro adjust wishbones and ARB's... almost brand new

Two way adjustable protech shocks all round

Siltech valving and spring rates

Almost brand new Siltech billet front uprights and steering arms

Close Tolerance NAS bolts used throughout suspension where possible

Brakes:

Willwood 4 pots all round

AP fluid reservoir

Girling master cylinders on bias pedal box (Locked out for sprinting will come with adjuster)

AP solid two piece discs front (lightweight)

Siltech drilled discs rear (lightweight)

Wheels:

4 x Force Racing 3 piece billet rims with nearly new Pirelli Ultra Soft Slicks 13x10 rear 13x9 front

4 x Unbranded ML style with used Wets 13x9 rear 13x8 front

Fuel system:

Custom sprint tank (6.5 litres)

Custom fuel module with 330lpm aeromotive stealth pump Aeromotive fuel filter

Turbo Smart FPR 3000

AN8 braided hose throughout

Electrics:

Full DR-25 raychem heatshrink harness throught

Circular connectors for engine and front/rear sub-harnesses

Race Technology DASH-4 pro

TE power relay for master cut-off Custom

H-Bridge motor driver (For APV control of the RX8 engine)

Work Carried in 2024:

Fitted seperate wiring loom to run the required lights, horn, etc to pass MOT using the Freewheel and Blinkstop setup which can be looked at on the link below

https://blinkstop.co.uk/shop/index.php?route=common/home

New Logbook this year

Fire Extinguisher Serviced (Merlin Motorsport)

New Drivers Harness

New Carbon Fibre Passenger Seat

New Wrap 

Many pics availabe and happy to answer any questions. 

Proven Sprint and Hillclimb times at Gurston, Goodwood, Abingdon, Rushmoor etc etc but car will go faster still in right hands. 

Keyword Search Terms:

Westfield SEiW, Race, Road, Hillclimb, Sprint, Rotary, RX8, Mazda, 13B