Walden Engineering

Vauxhall Tuning Specialists

CORSA CATALOGUE 2004

BODY

WECBB1. Walden body strengthening kit. £90.00

WECBB2. Road roll cage. £235.00

WECBB3. 6 point bolt in roll cage. £450.00

WECBB4. Multi-point weld in roll cage-CDS kit £475.63

WECBB5. Weld in cage kit – T45 £645.00

WECBB6. Weld in seat rails. £91.12

WECBB7. Sumpguard brackets. £20.00

WECBB8. Heavy duty ali sump guard. £220.00

WECBB9. Fibre glass bonnet. £145.00

WECBB10. Fibre glass tailgate. £145.00

WECBB11. Lamp pod.(bonnet fit) £104.00

WECBB12. Under floor protection kit. £288.13

WECBB13. Std fuel tank guard. £141.00

WECBB14. Perspex window kit. Polycarbonate available (add £100) £164.50

WECBB15. Battery box. £39.13

WECBB16. Carbon fibre sheet. £117.50

WECBB17. Interior trim panel kit Carbon fibre or grp. from: £176.25----£376.00

WECBB18. Bare bodyshell - std. £2200.00

WECBB19. Walden prepared shell. Various spec. from:£3965.00

WECBB20. Walden prepared kit car shell. Bare. from:£4500.00

WECBB21. Kit car panel set. £1200.00

WECBB22. Walden wide arch kit – Euro 2000 in Kevlar £1350.00

WESPEC. All aspects of body shell preparation; seam welding, cage fitting,

strengthening, painting etc. etc. £POA

WECBB23. Engine mounting kit 1.3/1.4/1.6 - 8 & 16v group A £248.00

WECBB24. Engine mounting kit 2.0 16v. £95.90

WEF750 Sill mount high service stand set £199.00

ENGINEERING

Vauxhall tuning specialists.

Unit 1 Low Road, Aboyne, Aberdeen. AB34 5GW

Telephone:+44(0)13398 85666 Fax: +44(0)13398 85777 or 07801 138327

e - mail: sales@waldenengineering.com web site: www.waldenengineering.com

Corsa preparation

The Corsa is now appearing in all sorts of different forms; standard, tarmac, forest and of course kit car.

I have come up with a base shell that with different body work will run as any of these.

The shell is based on either a brand new GM 3 dr shell without sunroof or a used shell. The shells can be either customer supplied or Walden supplied. If you are looking to run a Corsa it is sometimes cheaper to buy a complete car as a base. The bare shell is stripped of all sealers, paint and checked for alignment. The bare shell is then fully seam welded, all suspension points are reinforced and triangulated, a full weld in multi point cage is fitted, with tunnel brace, dash bar, belt bars, front and rear turret bars and extra roof bars. Seat rails are fitted along with driver and navigator foot rest brackets. The rear arches are cut back to allow lower ride height and fuel filler is modified to take flush fitting aircraft type cap. For tarmac cars, oil cooler brackets are fitted, forest cars have sump guard brackets, all cars have mounting plates and bulkhead mods for Quaife gearchange, reinforced GSI engine mounts are fitted.

All shells are finally prepared to a high standard before etch prime, high build and gloss coats are applied. Stock shells are supplied in primer.

Panels are supplied to customer requirements, standard, fibre glass, fibre glass kit style or carbon fibre, arches for standard track or wide track are available.

All painting is flexible and to customer requirements.

All prices include vat.

CLUTCH

WENCLRD. Fast road clutch (3 piece kit) .exch. £113.12

WENCLRD. Fast road clutch. £124.12

WENCLRL. Competition clutch, 4 paddle, sprung hub. £160.16

WENCLRC. Race clutch with alloy cover. £570.16

WENFWM. Flywheel mod to accept comp cover. £117.50

WEMCL16. Clutch to enable 16v unit to fit to F16 or F13 (1.6) box. from. £155.00

SUSPENSION

WENNYBA. Nylon rear beam bushes. set of 2. £35.25

WENNYBT. Nylon TCA bush set. £23.88

WENNYBR. Nylon tie bar bush kit. £23.08

WENNYAR. Nylon anti roll bar - tie rod bush kit. £28.92

WENRSRD. Uprated and lowered road springs. set of 4. £112.80

WENRSRL. Progressive rear spring set; tar, bumpy tar or gravel. £95.00

WENDRD. Uprated damper to improve handling and ride. £188.00

WECLEDA. Leda dampers-available in a double adjustable gas format - from £295 ea

WENDRD. Bilstein damper set; tar, gravel or road. £485.00

WENDRL. Koni sport adjustable dampers.F-£188 R-£190.96 £378.96

WENUBS. Uniball, bottom arm outer joint replacement kit. £267.50

WENBAS. Strengthening kit for lower arm with rod end bearing. £117.50

WENCOS. Coil over bodies. £164.50

WENWTC. Walden Track control arms exch. £75.00

WENTBB. Walden tie bar drop bracket - Spherical bearing. £152.00

WECTBF Fabricated tie bars and mounts (rose joint adjustable) £160.00ea

WECTCAF. Fabricated TCA with sperical joints and fitting kit. £425.00ea

WENCON. Concentric top mounts - camber/castor adjustment. £152.75

WENPRO. Proflex systems available. £ poa

WECWSC. Rear wheel scrapers. £30.00pr

WECWTR. Wide track rear beam and front lower arms.(Full conversion kit) £1175.00

There are other combinations/makes available ring for more details.

EXHAUST SYSTEMS

WENEXFR. Fast road system with down pipe. 2" twin box. £120.30

WENEXRR. Fast road/rally system 2 3/8" twin box. £195.41

WENEXM. 4 into 1 exhaust manifold. £206.93

WENEX16. 2.0 16v conversion manifold. £190.46

WEEXWR. Exhaust heat wrap 2" x 50'. £48.69

WEEXHW. Heat wrap stainless clips. 230mm -630mm long x 5 -10mm wide. £1.50 - £4.11

WEEXHM. Heat reflective mat. Various sizes 500 x 500mm. £14.68

WEEXHS. Heat reflective sleeve. Various sizes sold in 1m lengths. £16.21

WECEXM. Corsa 1600 16v exhaust manifold. £375.00

WECCEX. Competition exhaust system. £295.00

FUEL SYSTEM

WENIMW. Twin DCOE inlet manifold. £135.13

WEDCOE. Twin 40 DCOE carburettor kit jetted for the application. £425.44

WEDCLIN. Throttle linkage kit for Weber carbs. £64.63

WEDCAF. Air filter assembly. £99.35

WEMISHAB. Mishab plates/'O' rings. set of 4 £18.87

WEDCMNT. DCOE mounting rubbers and cups. set of 8 £6.70

WEDCOET. DCOE air bells 16/26/39mm. ea. £8.17

WEFPCAR. Carb fuel pump, with unions. £73.14

WEPRERE. Fuel pressure regulator. £31.14

WEPBVLV. Injection pressure boost valve. £83.26

WELMPAF. Panel air filter std air box. £37.60

WEFSYSC. Fuel system cleaner-pour in tank additive. £11.75

WELMIM. Lexmaul inlet manifold - created to increase torque and driveability. poa

TRANSMISSION

WECBT1. 5 speed close ratio synchro gear set. £1322.00

WECBT2. 5 speed dog gear set with cw&p. £2295.00

WECBT3. Fully assembled 5 speed dog box with Lsd £3252.88

WECBT4. 6 speed dog gear kit. £3231.00

WECBT5. Limited slip diff - 40,60,75 or 90% £658.13

WECBT6. Final drive ratio - crownwheel.(various ratios) £528.75

WECBT7. Fully assembled 6 speed dog box with Lsd. £4252.88

WECBT8. Limited slip diff ZF type. £940.00

WECBT9. Standard uprated competition shafts. pr £545.00

WECBT10. 2.0 16v conversion shafts - std hub. £303.34

WECBT11. Group A drive flange £ 78.00

WECBT12. Group A bearing £27.50

WECBT13. Competition shafts with joints - ea. £419.94

WECBT14. Competition shafts, carriers, bearings & hubs – full car set. £1025.00

WECUSED. Many used parts - ring for details. £POA

WECBT15. Quaife gear lever assembly. £381.88

WECBT16. Linkage rod kit for above. £395.00

WECBT17. Quaife turret housing. £616.88

WECBT18. Sequential 6 speed dog box, with diff & output flanges £8518.75

WECBT19. Gearchange for above. £1139.75

WECBT20. Digital display. £423.00

BRAKES.

FRONT

There are many different kits available for the range, they are mainly dependant on rim size and type.

WEBRK236. Pair non vented drilled discs with performance pads..........£112.33

WEBRK236V: Pair vented drilled discs and performance pads..........£141.00

WEBRK256K: This is a ready to bolt on kit, comprising of: 2 X brake discs machined for extra

efficiency, 2 reconditioned callipers and a set of pads to suit. The size is 256mm and will fit all 14" rims and above..........£350.13

WEBRK288K: This is a ready to bolt on kit, comprising of: As the above kit but using new callipers. The size is 288mm and will fit a 15" rim and above..........£375.00

WEBRK300K: Ready to bolt on kit, comprising of: 2 X machined 300mm discs, 2 re-conditioned

callipers, mounting brackets and performance pads (16" rims)..........£587.00

WEBRK300R: Ready to bolt on race kit, comprising of : 2 X machined rotors, 2 X hubs, 2 X 4 pot callipers mounting brackets and performance pads (15" rims)..........£1398.00

WEBRK325K: Complete set of AP callipers, bells, rotors, mounting kit(17” rims)…….£1500

Other sizes of front brake disc/calliper are available in 4 pot calliper form for road or competition,

suitable for 13"rims upwards priced from £556. There are so many pad options available; ring with

your requirements.

REAR

WEBRKPV: Brake proportioning valve..........£64.63

WEBRKBH: Braided hose kit, PTFE lined with quality unions...........£45.00

WEBRKBF: Performance brake fluid Dot 5 spec..........£8.22

WEBRKHB: Competition hydraulic hand brake kit..........£125.00

WEBRKPB: Competition pedal box kit...........£182.75

WEBRKBB: Brake bias adjuster cable & adjuster...........£29.38

WEBRKFR: Brake fluid reservoir...........£14.10

WEBRKNB: Rear beam converted with disc brakes and callipers. Will run handbrake cables

and standard hoses. Sold as an exchange kit with callipers, discs, pads, cables,

pressure regulators - ready to bolt on. A proper & safe conversion!!.........£561.24

WEBRKNBC: Competition rear disc brake conversion. Standard beam, but hydraulic hand brake

only..........£428.98

WEBRKNRK: Competition rear brake conversion, uses standard beam (Alcon)........................£600

The rear brake conversion is one that has been fitted for many years by many different people. I have come across and heard of numerous people who have; either had an accident as a result of poorly fitted or set up brakes or frightened themselves with a very near miss!! If you upgrade the rear brakes on a front wheel drive car you must either upgrade the front as well or reduce the pressure to the rear.

I am always willing to advise or assist in any way that I can.

1400 & 1600 16valve engine kits.

1. Throttle body upgrade:

1 x MBE control system..........£820.00

1 x Taper throttle body kit with manifold, linkage etc...........£851.88

1 x Competition rod bolt set...........£70.50

1 x Set of injectors.........£280.00

1 x Pair of camshafts 275degree..........£587.50

Calibration and fitting..........£390

Power output would be around the 160 BHP mark @ the flywheel with a flat torque

curve @ 100 - 120 lbs/ft.(rpm band 1500 - 6800)(1.4 140/90 -105)

2. Club spec. engine: (either fully built or kit form)

1 x MBE control system..........£820.00

1 x Tapered body kit etc...........£851.88

1 x Parallel throttle body kit - complete..........£693.25

1 x Competition rod bolt set.........£70.50

1 x Injector set........£280.00

1 x Pair camshafts 270/280degree..........£587.50

1 x Valve spring/cap kit...........£276.55

1 x Pair of vernier pulleys..........£166.85

Fitting and calibration...........£600 + oils, gaskets, bearings etc.

(+ engine removal & refitting if required - £200)

This engine does require machine work.

Power output would be around the 180 BHP mark @ the flywheel with a flat torque curve @ 125 lbs/ft. (rpm band 3000 - 7500)(1.4 159/110) Group A standard plenhum 160bhp.

3. Club rally/race engine: (either kit form or fully built)

1 x MBE control system..........£820.00

1 x Tapered body kit etc............£851.88

1 x Injector set..........£280.00

1 x Pair of camshafts 308/300degree...........£587.50

1 x Valve spring/ cap kit..........£276.55

1 x Solid cam follower and shim kit..........£355.00

1 x Pair of vernier pulleys..........£166.85

1 x Modified cylinderhead; bronze guides, polished/ported head, re-profiled

seats/valves...........£737.90

1 x Set of 'H' section steel rods..........£752.00

1 x High compression forged piston set.........£523.00

1 x Modified belt tensioner kit..........£125.00

1 x Shell, gasket, oil pump kit.........£289.00

Building and calibration..........£1200 + oils and misc parts.

(+ engine removal and refitting if required - £200)

Power output would be around the 210 BHP mark @ the flywheel with a flat torque curve @ 135 lbs/ft (rpm band 3500 - 8500)(1.4 175/125) Group A standard plenhum180bhp.

4. Top spec rally/race engine: As above but with the following extras.

1 x Steel crankshaft (ultra light)..........£1645.00

8 x WE662 exhaust race valves........£188.00

8 x WE661 inlet race valve........£188.00

1 x Cosworth piston set..........£646.25

Building and calibration..........£1500 + oils and misc. parts.

Power output would be around the 225+bhp mark @ the flywheel with a torque curve peaking at 140lbs/ft @ 6700 (rpm band 4500 - 9000)

Options:

Tubular exhaust manifold..........£428.88

7.25" steel flywheel with ring gear..........£164.50

7.25" AP cover..........£583.05

7.25" 5 - paddle disc..........£98.00 Various spline configuration available.

Dry sump system(less tank and pipework)..........£805.00

Alpha sequential shift light..........£58.00

Alpha air/fuel ratio meter..........£210.00

Air bells/ram pipes to suit filter options..........from £94.00

Air filter with backing plate..........£85.00

1.4/1.6 engine to Ford bellhousings..........from £176.00

Weber/Alpha carb./ignition system, fitted instead of the throttle body system,

similar power output with slightly less torque and driveability...........£1070.00

Opel Madeira's Championship winning Corsa.

All the kits and builds are tried and tested conversions, using the best quality components and built with the utmost care and attention.

Whether you are looking for a road conversion or a full race engine there is a conversion for you. All conversions are flexible and can be adapted to suit individual requirements; i.e.Group A standard plenhum, open loop or closed loop lambda control, Air box or competition air filter, in line or transverse fittment, wet sump or dry sump. Because the engine is lighter than its big brother (2.0XE) many units are finding there way into all sorts of cars; Caterhams, single seaters, small sports cars mainly for sprint and hill climb or just fun. For more detailed information on the Alpha system please see seperate chapter in catalogue.

All prices include vat