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dlacey

Turbo
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Posts posted by dlacey

  1. The only way to 'lock' it would be to temporarily install the two long alloy rails, lay the panel in-place and then fit the front guides. At the rear you could jam it 'up' with some wooden wedges from the inside. That would make the roof secure (difficult to open from the outside) but not waterproof (you'd still need to tape the gap).

    • Like 2
  2. There's no space for a double pulley 'outside' of the current pulley on a tii/turbo.... it interferes with the mechanical fan, thats why the tii AC pulley has the extra groove 'inside'.

     

    On a 2002turbo the problem is even worse as there's no space for the compressor.... i took a serpentine single belt approach which could also be applied on a tii:

     

    This allows the compressor  to be mounted in a cooler & more accessible location and all driven off the single crank pulley.... has been working fine for me the last few years including long-distance drives etc.

    • Like 1
  3. 3 hours ago, tech71 said:

    Well, I think  Kuglefischer  dues were paid..

    That's why ads are injected....

     

    The carburettor ads are rich when you first logon and go lean when you are reading.

     

    The turbo ads nothing happens for first 3 minutes and then whole screen is plastered with unstoppable ads...

     

     

    • Like 1
    • Haha 3
  4. There must be too much friction in either the front guides or the trim panel. Unclip the trim panel & see if it still pops up at the back. This also gives you a chance to check that the 2 long alloy guide rails are properly secured at the back (with the plastic fork) and not flapping up & down.

    • Like 2
  5. Theres a good fault tracing step-by-step guide here:

    I wouldn't worry too much about inlet fuel pressure... this pressure is just the pressure required to open the suction valve and fill the little cylinder.... so, especially with a one cylinder problem, your issue is likely related to suction and delivery valves or (worst case) a stuck pump piston.

     

  6. 3 hours ago, PeterCS said:

    does it need to be installed in conjunction with the sunroof railings?

    Yes, and best to lubricate the upholstered edges with a bit of candle wax or silicone grease to make that trim panel glide

    • Like 3
  7. I vote Green, otherwise what is the sheet metal spring clip for?

     

    I think this is to ensure the hinge on the rear slider rotates 'upward' as the roof reaches the closed position...without this 'encouragement' there's a risk that the Hinge just jams in the down position and the rear of the roof doesn't raise-up to complete closure.

    • Like 1
  8. One odd plus about being out here in Malaysia is the weird old stock parts that appear... A local parts shop contacted me offering a water pump kit... The box seems to be mid 1960s, the parts for a BMW 2000.

    IMG_20240603_171747.thumb.jpg.d9d5e9e02678ba07cc6a21c929ef7e90.jpg 

    I will try installing it in an old pump body... Hopefully maturing on the shelf for 50+ years will give me improved water flow and perfect sealing..........

    • Like 7
  9. The 123 should hold the curve from its last use...so bigger chance your poor running is the rotor arm (and timing) are one tooth out if the rotor meshed differently on the way back. 

    I would start by checking rotor points at No1 when at TDC(firing stroke) and the 123 green light just comes on.

    • Like 1
    • Thanks 1
  10. 1 hour ago, Pablo M said:

    Once I completed the work I reinstalled the distributor to match the marks and reinstalled the cap.

    This means you aligned the dizzy body against your mark on the clamp, what about the rotor arm position? Did you mark that and confirm that (skew gear mesh)?

    With the 123 software it's not completely intuitive... Opening and saving files has nothing to do with dizzy, it's just managing data on your phone... Read pulls the current curve from the dizzy and displays it in your screen. Write sends what's in your screen to the dizzy.

  11. Any RHD dash will work, doesn't have to be tii. The hole for the clock can be cut by hand... there's a metal strengthener embedded in the moulded foam, it has the hole for the clock already...explore the area from the inside with a sharp pin and then cut away foam with a craft knife.

    • Like 1
  12. This an English Language ~1975 '02 model range brochure, it is a gate-fold design with a mix of full-spread and smaller images.

     

     

    Tried and tested on the roads of the world: Cars developed from experience by BMW 

    1974 BMW 2002

     

    The clean lines of elegant, sporty styling. 

    The shape of experience.

    These cars have a shape to match today's driving conditions.

    • Compact external dimensions.
    • Generous internal dimensions.

    These cars have a distinct clean shape, which is reflected by factors such as safety and visibility.
    Not without reason has the shape remained unaltered for years.

     

    A functional shape.

    From the beginning, these models were designed with 2 doors.

    Because of this deliberate limit­ation to two doors, the car body is lighter, yet more stable.

    The waist line of the car is deliberately kept low.

     

    Carefully thought out, right down to the smallest detail.

    Edgings on the bonnet and boot assist visibility at the back and front for driving and parking.
    A better view means more safety.

    The bumpers extend round the bodywork at the front and back and there are protective mouldings along the sides. The front grille of all models is made of strong, black plastic. The kidney-shaped BMW symbol in the centre gives the car its classic appearance. The headlights are recessed into the radiator grille.

     

    The very fast BMW 2002, 2002 tii and 2002 turbo are fitted as standard with high- power halogen (H4) headlights, which provide excellent
    road visibility. On all models, the windscreen wipers are matt black in colour to prevent dazzle. The long, rectangular 4-section tail lights are large and clear. They make the car easy to see from behind.


    The new front section. Black, resistant radiator grille, enlarged BMW kidney-shaped symbol with polished edge

     

    Inside bigger than outside.

    These cars are 4230 mm long and 1590 mm wide. (BMW 2002 turbo: width 1620 mm). The wheel base is 2500 mm. The turning circle is 10.4 m.
    BMW design these cars compactly from the outside, but with plenty of room inside for 4 people in comfort. The smooth-surface boot has a capacity of 450 litres. Despite this, not an inch too much or too little metal.
    The result: easy to handle and park in town. Roomy for long journeys. A design shaped for today s traffic conditions.


    The shape of the future.

    With their experience and technical know-how, BMW have created an avant-garde car. The BMW turbo, a study in style, a moving laboratory for
    safety research. It is a step on the way towards the model of the future. But it is not a vision, not a dream. 
     

    A car develops from research into safety: BMW turbo.

     

    It symbolizes an investment of thought, of technical ability and the realistic application of these in the cars of tomorrow. Built to test the safety of bodywork, chassis and brakes, a powerful car for pleasure and heavy traffic. 


    1974 BMW 1802

     

    Powerful acceleration, fast overtaking, effortless cruising speeds: BMW technical expertise.

    Engine design made BMW famous.

    BMW have experience in the design of power units for aeroplanes, motor cycles and cars. This is a sure basis for technical expertise in the design of engines. The motoring press com­mented on the BMW four-cylinder power units: "They have a power, smoothness and quiet-running normally only expected of six cylinders

     

    Engine techniques with experience behind them.

    The four-cylinder power units have an overhead cam­ shaft. The inclined valves are mounted in an overhead, inverted V-arrangement The crankshaft has five main bearings and is balanced by counter weights.

     

    Crankshaft on BMW models 2002/2002 tii/2002 turbo with 8 counter weights

     

    Each individual cylinder is surrounded by a cooling water jacket. The engine is precisely lubricated thanks to the pressure oil circulation provided by the Eaton rotary oil pump, and because the high feed rate heat at the bearings is quickly dissipated.
    The triple-hemisphere combustion chambers permit an intensive fuel/air mix.
    Combustion is controlled. 

    This means:
    Extremely quiet running, high flexibility and reserves of power at all speed ranges.
    High acceleration capability.
    Economical consumption.


    Four-cylinder BMW 1602/1802/2002 engine

     

     

    And last but not least: these power units already meet the tomorrow regulations on exhaust fumes.
     

    Facts for safety.

    The two-door BMW range offers five different power units with top speeds of from 160 km/h to 214 km/h

    • The 1.6 litre with 85 BHP. From 0 to 100 km/h in 12.8 sec

    • The 1.8 litre with 90 BHP From 0 to 100 km/h in 11.8 sec
    • The 2.0 litre with 100 BHP From 0 to 100 km/h in 10 9 sec
    • The 2.0 litre, injection version, with 130 BHP From 0 to 100 km/h in 9 4 sec
    • And the 2.0 litre turbo with 170 BHP. Accelerates from 0 to 100 km/h in approx. 7.0 sec

    Because of these high acceleration values, overtaking is shortened by seconds.


    Horse Power and Torque Chart

     

    BMW guarantee high engine staying power.

    High, long-term staying power of the power units means:

    .. .that the water cooling must include each individual cylinder. BMW guarantee this

    ...that not only must there be a generous flow of oil for lubrication, but this must also dissipate heat from points of high stress. BMW guarantee this

    ...that the valve gear must accept without strain the mechanical forces produced by higher speeds. BMW guarantee this.
    .... that all necessary measures must be taken to ensure that the strain on components and materials through vibration is kept to a minimum BMW guarantee this

     

    Fuel injection system on BMW 2002 tii/2002 turbo

     

    Easy gear change.

    All models have a fully synchromesh, four-speed gearbox. (On request, sports- ratio five-speed gearbox) The gear change mechanism functions lightly and precisely. Movements are short, and exact and consequently safe. On request, the BMW 2002 can be supplied with automatic transmission. The advantages are high economy, higher operating comfort and safer driving.
     

    Economical driving.

    Thanks to the large fuel tank capacity, the mileage range of the cars is extremely high. Consumption (according to DIN 70030) is between 8 8 and 10 0 litres per 100 km 
     

    Gear lever in the 02 tray

     

    BMW engine technology for powerful, flexible and economical driving. 
     

    1974 BMW 2002

     

    A forward-looking design: BMW suspension.

    Driving pleasure for car connoisseurs.

    "The quality that BMW have developed in engine design is also matched by the chassis. This is one of the major reasons why owners of a small BMW do not have to sacrifice driving pleasure. For obvious reasons, nothing has been altered to conflict with this: the 02 models with their excellently designed rear axle semi-trailing arms must still be regarded as the best road-holders of their class.. "
    An extract from a test report by auto motor sport.

     

    Track-true and curve-sure.

    Fast, sporty cars need a safe chassis. The BMW two-door models have just this. Their chassis could accept much higher speeds than the cars travel. Front and rear axle are so carefully co-ordinated that they guarantee maximum lateral guidance on bends under all driving conditions, and the maximum possible independence of the amount of load. This means: large reserves of  safety for critical situations. A high degree of forward- looking technology. All BMW cars have inde­pendent suspension. The front axle consists of the front wheels with their control arms and spring struts. Front track width is 1348 mm (2002 turbo 1362 mm), spring travel 180 mm. The rear wheels are mounted on semi-trailing longitudinal control arms and have coil springs with additional rubber springing. The wheels have a slightly negative camber, which can increase within narrow, predetermined limits under loads In all situations, maximum lateral wheel guidance is ensured. Track width is 1348 mm (2002 turbo 1362 mm), spring travel 190 mm. The springs and shock absorbers on the front and rear  axles are so well co-ordinated that road surface irregularities are smoothly absorbed. The car remains stable and therefore safe.

     

    The BMW 2002/2002 tii/2002 turbo front axle.  Arrangement of spring struts with high-mounted coil springs. 4-piston fixed caliper disc brakes, torsion stabilizer.

     

     

    The BMW2002. BMW2002 tii and the BMW 2002 turbo have additionally, torsion bar stabilizers at front and back. On curves, this ensures that the springs are so well braced that optimum position is maintained.
    All models have a wheel base of 2500 mm and wide 5 inch wheels. On the BMW 2002 turbo, 5/2 inch wheels and a limited slip differential transfer power to the road.

     

    Rear axle of BMW 02 models Arrangement of semi-trailing arms mounted on Delta bushes. Coil springs and set-back shock absorbers.

     

     

    Perfection for sporty driving.

    The combination of front spring struts and rear semi-trailing arms was pioneered by BMW and is a model example for maximum roadholding ability. This attention to detail, together with light, precise steering, allows high speeds with the optimum of driving safety. 
     

    1974 BMW 1802

     

    High braking safety for sporty driving. 

    Safety even in extreme situations.

    Sporty, powerful driving needs active safety. Part of this active safety is the dual twin-circuit brake system with front disc brakes and rear drum brakes. Not only safe braking is important. But also effortless braking. So these models have a brake servo, which makes things easier for your feet.
     

    Double safety, thanks to superior technical know-how.

    As the front, the 2-door models and the touring models have 4-piston fixed caliper disc brakes with auto­matic pad wear compensation. The diameter of the discs is 240 mm. On the BMW 2002 turbo,256 mm. The discs are cooled in motion through air ducts and the perforated wheel rims. On the BMW 2002 turbo, the brake discs have additional internal ventilation.

     

    4-piston fixed caliper disc brakes of BMW 02 models.

     

     

    Simplex drum brakes with self-centring shoes are used on the rear wheels. Brake drum diameter is 200 mm on the BMW 1602 and 230 mm on the other models. The BMW 2002 turbo has a rear drum brake with a diameter of 250 mm. On all models, the hand brake acts on the rear wheel drum brakes.

    Front and rear brakes form the "BMW dual twin-circuit system". Result: the front axle has double brake lines and each line has its own wheel brake cylinder pair. If this double brake circuit fails, the second still acts on all four wheels So braking of the front wheels is always ensured. This braking system is doubly safe.

     

    Effortless and yet safe braking.

    The braking power of thefoot is reinforced by a brake servo, which uses the vacuum in the engine intake manifold The brake servo of the dual twin-circuit brake systems is always carefully co-ordinated to the different models: in accordance with maximum speed and car weight
     

    Dual twin-circuit brake system on all BMW models. 

     

     

    Correct tyres.

    Tyres are an important chassis component and must meet its special requirements. They can have a considerable  effect on driving characterist­ics. It therefore follows that the recommended tyres are an important factor for vehicle safety. BMW were the first German car manufacturers to recommend radial tyres and later fitted them to all models. BMW are then sure of the safety of their cars and tyre manufacturers collaborate closely with BMW.


    Better visibility, better safety: the BMW cockpit. 


    1974 BMW 2002 Cockpit

     

    BMW means individuality.

    The clean lines of BMW cars are reflected by the design of the instrument panel. A useful amount of storage space and the instrument panel form a harmonious unit. The dials are large and clear and, together with the control instruments for fuel, water temperature, oil, headlights, direction indicators and hand brake, can be read at a glance. All models have finger-tip levers for high and low beam, flasher and indicators and for the automatic windscreen wipers and washers. Naturally, all operating controls are made of flexible material. Glove compartment, a non-slip shelf on the instrument panel and the storage space in the central console provide lots of room for lots of things. Instrument illumination is infinitely adjustable. The cigar lighter also serves as a socket for a pocket lamp. To reinforce engine "feel" the 2002 tii and 2002 turbo models have a rev. counter. A cockpit design which makes functionality a pleasure.

     

    BMW 02 model instrument panel fitted with rev. counter.

     

    Neat, safe steering.

    The four-spoke steering wheel on these models is both sporty and safe. It has a padded central boss safety disc and the horn is incorp­orated into the spokes. The operating levers, on the left  for direction indicators, head­ lights, flasher and on the right for windscreen wipers and washers, are close at hand behind the steering wheel. So the driver has full control over the car. And that means safety. On request, the BMW 2002 can be supplied with auto­matic transmission This makes driving - partic­ularly in town traffic - even more comfortable, even less tiring, even safer.

     

    Selector lever for automatic transmission.

     

    In the BMW cockpit, the driver is in full command of his car: so BMW make driving a pleasure. 
     

    Restrained power - highest technical standards: BMW 2002 turbo

    For connoisseurs and experts.

    The BMW 2002 turbo represents the creation of a top model for sports drivers, that can also be driven easily in traffic. It is the proof of the technically perfect underlying concept of the 02 model range. It is a car for car lovers. For drivers who understand something of the art of driving, and for whom driving is still something worth experiencing.
     

    Front view of the BMW 2002 turbo

     

    The high power of a modern engine.

    The 2002 turbo is fitted with a 4-cylinder, 4-stroke inline engine with fuel injection system It has an overhead camshaft and overhead valves in inverted V-arrangement The triple-hemisphere combustion chamber ensures optimum fuel combustion with maximum power output. The crankshaft has five mam bearings and is balanced by eight counter weights. In order to keep thermal loading of its high performance engine within narrow limits, the BMW 2002 turbo has an oil cooler in the front spoiler, mounted in the air stream. The BMW 2002 turbo achieves its high performance and astonishing torque by means of the exhaust turbo supercharger. This is located behind the exhaust manifold and uses the energy of the exhaust to force a higher fuel/air mixture, at an excess pressure of 0.5 atu,(psi) into the engine than it would normally process.
    At each stroke, the engine processes more of the energy fed in with the fuel, but without increasing fuel consumption per BHP unit produced.

     

    BMW 2002 turbo engine, injection side
     

    Facts are everything.

    • Capacity: 1 990 cc
    • Stroke: 80 mm
    • Bore: 89 mm
    • Output: 170 BHP at 5800 rpm
    • Acceleration: 0-100 km/h in approx. 7.0 sec.
    • Top speed: 211 km/h.
    • Torque: 24.5 mkp at 4000 rpm
    • Engine compression ratio: 6.9 :1
    • Supercharger pressure: maximum 0.55 atu(psi)
    • Injection: mechanical, Schafer system.
       

    The BMW 2002 turbo has a four-speed gearbox with reinforced gears and a limited-slip differential. On request, it can be fitted with a five-speed gearbox.

     

    Power, correctly applied.

    The BMW 2002 turbo holds the road safely At the front, the wheels are suspended on spring struts. The back wheels are mounted  on longitudinal oblique semi-trailmg arms. The 2002 turbo is fitted with enlarged, doubly-effective shock absorbers and torsion stabilizers. To meet higher strains, shock absorbers, sus­pension and all chassis parts are appropriately strength­ened.

     

    Superior technology - superior safety.

    The BMW turbo has 5 1/2 inch wheels, and therefore a wider track. It is fitted with the safe dual twin-circuit brake system with brake servo At the front: 4-piston fixed caliper disc brakes, internally ventilated with automatic pad wear compensation. At the back Simplex drum brakes with self-centring shoes (250 mm dia.) The pressure on the back wheels is controlled by a brake pressure limiter

     

    Functional sports comfort.

    The BMW 2002 turbo has front bucket sports seats with adjustable backs and seat cushions.

     

    Individual front seat on BMW 2002 turbo

     

    A 3-spoke sports steering wheel


    Instrumentation in the BMW 2002 turbo 

     

    Fast traveling with comfort for leisure: BMW touring, BMW Cabriolet. 


    BMW 2002 Touring

     

    Flexibility.

    Flexibility in the design of cars means developing alternatives. We have developed a practical alternative to the standard saloon shape, for long journeys and particularly for families: The BMW touring.
     

    Side-opening window and ventilation vents on the BMW touring models

     

    Traveling by car.

    The BMW touring is not only sporty. And not only safe. It is particularly good for families, for holidays and for transporting large loads. It is not an estate car, but offers a great deal of stowage space.

    Suitable for every purpose.

    • For holidays
    • For business.
    • For the large family.

    Luggage Area with 3 seats

    Luggage area with 2 seats

     

    The amount of space available for transporting loads is variable. The back of the rear seats can be folded down individually. In addition, the back of the front passenger seat can be folded down for long loads. Particularly practical: the wide opening tailgate (1023 mm). The BMW touring combines sports flair with practical use.
     

    Luggage area with 2 front seats. Wide and high tail gate opening, gas-pressure

     

    And: all the technical know-how.

    The BMW touring has the robust 4-cylinder, 4 stroke inline engine, with the safety chassis, the safety brake system and all the other technical details of the 2-door range.
    There are 3 versions of the BMW touring:

    • The 1802 with 90 BHP
    • The 2002 with 100 BHP
    • And the 2002 tii with an output of 130 BHP

    They all have high torque over a wide speed range, giving fast and flexible driving characteristics.
     

    The BMW 2002 Cabriolet.

    With the Cabriolet version of the BMW 2002, BMW driving is even more enioyable It combines the sportiness, comfort and safety of the saloons with the particular pleasure of driving an open car.

    The roll-over bar gives the passenger compartment excellent rigidity. A safety factor that sports car drivers would not wish to be without. The synthetic material central roof section is quickly removed and easily stored in the boot.

     

    Roll-over bar on BMW 2002 Cabrio Centre roof section removed Folding section lowered and covered with canvas

     

     

    The interior fittings match the sporty character of this car Technical details are the same as those of the BMW 2002 The BMW 2002 Cabrio is a car for car lovers For people who want even more pleasure from driving. 


    BMW 2002 Cabriolet

     

    Considered comfort for better driving. 

    Sensible comfort.

    With the functional comfort of these cars, BMW have attempted not only to cushion the physical and psychological strain on the driver in traffic but to reduce it. Care is obvious in every detail.


    Detailed consideration.

    The seats have the comfort of arm chairs. They have an ergonomically designed shape. The special upholstery gives the seat and back rest a good shape and provides excellent support even on bends. It is really hardly necessary to say that the front reclining seats are infinitely adjustable in floor position and that the backrest is additionally secured against tipping The shaped back rest of the rear seat also offers the com­fort of individual seats The covers are of strong velours.

     

    Adjustable reclining seats with securing mechanism and head rests.

     

     

    These cars have, as a standard fitting, pockets on the backs of the front seats and each side of the rear seat. There is one ashtray in the front and two in the back The floor is covered with a thick carpet. Heating and ventilation are particularly important for comfortable, relaxed driving. They ensure a pleasant  atmosphere inside the car Used air is extracted over the rear window and guided to the outside over the rear roof pillars. The ventilating system ensures a constant supply of fresh air In one minute, the air is com­pletely changed up to two times. The water-controlled heating system with fresh air feedover the heat exchanger can be adjusted as required and quickly warms the interior. Front and side windows are kept free of ice and condensation by the demister vents. A heated rear and an electrically or mechanically operated steel sun-roof are available as optional extras.


    Heating and ventilating controls on BMW 02 models Left levers for fresh air control Right levers for blower and temperature control

     

    Safety: a basic BMW principle. 

    BMW safety means: think, test, check.

    BMW build sports cars. And combine with them a hiqh degree of comfort. But both these would be incomplete if maximum attention were not paid to safety. To calculate safety, BMW use computers. The results are then confirmed in crash tests.
     

    Safety cell passenger compartment with collapsible zones

     

     

    These led to the development of collapsible zones which transform impact forces into pre-determined deformations. The passenger compartment is designed as a safety cell The all-steel body is welded to the floor assembly Specially designed cross bars  achieve an even resistance to torsional strain and de­flection over the whole length of the bodywork.  At the same time, this is the basis of the high-standard wheel suspension And creates the right con­ditions for extremely safe road-holding Should an accident occur, the doors remain closed But can still be opened afterwards The bonnet is secured at the front It cannot open when the car is on the move The roof strength of these cars is above the prescribed standard The steering gear linkage is mounted behind the front axle This prevents the steering column from being driven mt the car interior on impact The fuel tank is outside the safety cell, under the floor of the boot. In an accident it is protected by the spare wheel next to it.

     

    BMW safety means safety down to the last detail.

    The instrument panel is padded down to the level of the knee well and is matte black in colour to prevent dazzle. The whole of the interior is padded, with additional upholstery at the door and roof pillars. Narrow pillars and surrounds on the large windows ensure good all-round visibility. All models are fitted, as standard, with 3-point safety belts and adjustable headrests. Connection points for safety belts are fitted at the back. On request, a headlight washing system can be supplied.  BMW offers active and passive safety for drivers and pas­sengers. Despite all the sportiness, the technical expertise, and the comfort - the main criter­ion was and always will be: People.

     

    All-round visibility

     


    Technical Data

    BMW 2002 Turbo Technical Data


    View full article

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  13. BMW produced this model for ~10years and both gearbox options were direct top gear... Yes, it's a little buzzy up at 90mph, but when you put your foot down the car accelerates smartly... The technology for an OD 5th existed, but BMW never implemented  on the 02.... 

    So, unless you spend the majority of your time on the freeway it would be better to invest in tires & brakes to make the car more fun on back lanes & city streets.

    • Like 5
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