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SIVA INFORMATION AND DOCUMENTATION

This page includes book references and magazine articles about the SIVA company and products. Also included are copies of some original SIVA documentation.

 

SIVA INFORMATION

Extract from:
HOT CAR MAGAZINE - December 1969
Article - "Fun Ford" by Tony Bostock. Pages 38, 39 and 59.

Without moment's hesitation I can fully recommend this exciting little buggy as the most practical and easily constructible project I've seen for some time.

You can tackle it with confidence, and when you've finished it you'll have a car that not only will you be very proud of, but which will provide you with more fun than you've probably ever had at the wheel of any car. 

It takes us back to the days of real honest to goodness special building, when one's initiative counted for something, and when the end result reflected the character
and inventiveness of the builder. And like previous special building, it's based on the well loved, and well tried, E93A chassis, But rather than the sports carriages that most
early special-builders hoped to make for themselves, this is an attempt to step back in time to a gentler period when motoring was really entertaining!

It says volumes for this lovely little car that owing to its particular design characteristics, one can actually enjoy driving at 30 mph in a built-up area!

More about the driving later but let's have a look at the basic E93A you build it from, discuss the kit, and consider any problems you'll encounter when you tackle the job.

You'll pick up an E93A Popular, Anglia or Prefect for anything between £10 and £50 depending on its condition. You may even be lucky enough to get one that's already had the Bellamy (or other) treatment of a spilt front axle, engine conversion, and so on.

It's likely that you will have to attend to the king pins. These are often a bit suspect, and at the same time make sure that the track-rod ends are good. Brakes may also require overhaul, as they must be in pristine condition to act well. They are cable operated, and won't be too hot if the linings, shoes, or linkages are worn-or if grease seals are bad so that the linings are saturated.

Tyres may also be something of  a problem. They are 17 in, and as such may not be too easy to get, But remoulds can be obtained likely as not. Or you may be able to get the 16 in commercial wheels which will fit the hubs. But then the "artillery wheel" trims for the kit won't fit.  

The engine is relatively simple, and although Ford don't do factory exchange unit as they used to, there are still several engine reconditioners (Mascot, Cedar, etc) who
do an inexpensive, reliable job. 

If you're buying the basic POP to do the job on, make sure that 2nd gear is OK. This was a Ford weak point in the 3-speed box, and involves an overhaul. Syncromesh
on several old Fords that I've had were syncromash, but if you're a dab hand at double de-clutching it won't matter. 

I never did like the enclosed torque-tube final drive, as this was meddlesome when repairs to gearbox or rear axle were required but it does prevent axle wind-up. Crown-wheels and pinions are not so bad, but when the engine is highly tuned I've found that half shafts can prove a little weak for the job.

The big drawback so far as the E93A is concerned is the 6-volt system. Although you can keep it (it's worked for years let's face it), I advise chucking it and going 12 volt. This involves fitting a 12 volt dynamo and voltage control unit, also bulbs and coil, etc. but you can leave the 6-volt starter which happily copes with 12 volts. Result is much easier starting at all times - never a good point on the E93A. 

With the additional power-to-weight ratio that you'll get with the Siva conversion to the E93A chassis compared with the steel bodied car, there is probably no need to
go for extra power, but if you want a hot-type oldster there's still conversion equipment from such people as Aquaplane - or even a Shorrock blower. The little side-valve can produce some very respectable power. You can also fit the 100E with a bit of fiddling, but we'll not dwell on the other engine swops you might try (no, I did not mention a 5.3 litre Chevvy conversion!). After all, this is not the real object of the exercise.  

Let's go back to square one, You have an E93A, and you've stripped off the body - and overhauled the works to your satisfaction. The chassis is then stripped of paint down to the metal, and it is then painted with Valspar, Coach Enamel, or a Polyeurathane Yacht Varnish of the colour you require. Something that is going to last, and be rust-proof. You can pinstripe the bits of the chassis which will eventually stick out from the bodywork. 

Now you start on the fixing of the basic panels. For £125 you get the main body section and scuttle, the bonnet, the seat shell, the four wings-and four spoked wheel
covers (they screw onto the hub caps). 

The instruction sheet shows you how to attach these, using where necessary the brackets provided. The handbrake and a few other parts need a touch of the welders,
but only the smallest amount.  

I'd suggest that if you're intending to paint the vehicle-you do so before fitting the wings. A coach enamel will do a good job (with an expensive brush properly used),
and finish with pinstriping as you see in our pix. 

The button upholstery is something you'll have to do yourself - unless you buy it ready-to-fit for £7 10s. There are other parts you can get such as running boards (rubber trimmed and alloy edged) at £8 per pair, coach lamps (electric) at £12 per pair, Cibie headlamps (as per 2CV Citroen) at £12 per pair - or try dismantlers for something at far less cost - a screen including the wooden surround and support, with Triplex glass at £15, hood £20. 

It's worth mentioning here that if you're really lazy, or have £355 to spare, you can get the finished product already built to order.

And needless to say you won't be paying purchase tax, as this is not a new car. It retains the original chassis, so therefore the original licence number. Need we add that this will involve an annual MOT test, hence our dwelling on the need for check and repair before assembling the car. 

And because this is basically the E93A Popular, insurance should not be a very expensive or impossible problem for the young owner like it was with the Opus, and
similar ventures. I imagine that the Alpha insurance people with whom I am insured would not take unkindly to the Siva, as it is really a very sane proposition. 

So eventually you finish up with a very useful and enjoyable two-seater vintage type car, which has the benefit of reasonable performance within the limits of 1172 cc,
and good braking to match. The radiator is open, and if I were to build one myself, I would make up a vintage-type surround for the header tank, which looks a bit bare and lonely. 

So basically that's it, and as you'll probably want to know more about it, why not write to M, Saunders, Siva Engineering, 37, Beswick Avenue, Bournemouth - phone: Bournemouth 57552. If it's a complete car you want, contact Siva Sales, St Albans Chambers, Weymouth, Dorset. 

If you're near at hand, call in at Neville Trickett (Design) Ltd, Bryanston, Blandford, Dorset. And if you want to buy, you'll find that cash and carry is the most convenient and inexpensive way to go about it. 

ON THE ROAD 

You get an instant feeling of superiority as you climb up into the driving seat, where you're at least two feet above other drivers. All round vision is excellent, A small steering wheel is advisable for easier access. 

Commencing the engine, and illuminating the carriage, may both be done without leaving the driving seat. 

And suddenly you're off-with a briskness that is surprising, But this willing little engine unburdened of its heavy metal body, positively bursts into action.   

Other drivers treat one with a courtesy and deference which is most refreshing-but they are perhaps a little perplexed to find you proceeding with considerable verve,
and perhaps out-accelerating some of them. 

With the small wheel the steering seems very direct, and one tends to over-steer at first, so that one must hasten to avoid negotiating corners before actually reaching
them! One's unaccustomed height from the ground tends to give one a false impression of instability at first during brisk cornering. This is soon dispelled as one's familiarity with the car increases. 

Brakes? Another modern innovation on this machine - there is one on each wheel! They also respond to the lack of weight by working extremely efficiently.  

It's sound, safe, brisk, and businesslike. And it really does put the fun back in motoring. Try one!

 

 

The flathead E93A Ford 10 engine looks the part and can give a good account of itself when tuned-and conversion parts are still going.

The old Ford instruments have been retained and fitted to the plastic dashboard. Wood surround is basis for the do-it-yourself windscreen.

The true vintage appearance is enhanced by a wooden box on the rear deck, artillery wheels, round window and the paintwork pin-striping.

BASIC kit costing £126 stands in the foreground. Using this and plenty of DIY can provide excellent results - or for £74 extra you get optional parts to complete car as seen above.

STRIP the old body off, but cut as shown and retain this vertical section and flooring to add torsional stiffness to chassis, which otherwise will prove too flexible as open car

HACK the back off, complete with fuel tank, which bolts inside plastic section behind seat. Also retain the wiring harness In situ throughout car as most can be used for Siva.

LIGHT weight of Siva means softening suspension, which is done by keeping main leaf and removing alternate three leaves. Don't cut front of chassis - fit panel over the extensions.

BOLT body on to the several points mentioned in the sheet of instruction. This certainly must be done well and firmly to add rigidity to chassis. Original G/B tunnel is used.

FRONT wings at top are held by brackets (supplied) bolted or welded to original stays. Radiator from 105E attaches to new stays supplied. Brakes and kingpins should be overhauled.

RUNNING boards are optional extras, or make your own. The supports are supplied which bolt through chassis. Lower edge of wings bolt through the front edge of running boards.

REAR wings are held with the brackets supplied, and bolt to the rear of the running boards.

Prefer a 4-seater? Then here is the alternative, released just as we went to press - so obtain full details from Siva.

 

SIVA DOCUMENTATION

Original documentation from the SIVA company is extremely rare. This page provides links to poor photocopy scans of existing documentation.

Siva Price List from 1970  Page 1 | Page 2
Siva Price List from 1974  Page 1

 

SIVA INFORMATION

Extract from:
BRITISH SPECIALIST CARS - Volume 2 - by Peter Filby 
Chapter "SIVA Edwardians - Roadster and Tourer". Pages 79-81.

If Neville Trickett had surprised a rapidly growing bunch of British motoring enthusi­asts during the mid-sixties with his Mini­sprint conversion, he succeeded in really startling them early in 1967 with his design for the Ford-based Opus HRF hot-rod. His assistant during these early forays into automotive expression was Nick Jenke. Between them, these two men were to brew up quite a reputation in the specialist car world. With Trickett's highly original and exciting design ability and Jenke's practical skills, they made an excellent working combination.

The two men set up Neville Trickett (Design) Ltd. in April 1967. Situated on the vast Dorset estate once owned by Lord Portman, the company's Bryanston, Blandford Forum work­shops were unquestionably rural, reached along a narrow country lane twisting its way through the backwoods of Bryanston public school until it dropped steeply to a small, seemingly forgotten settlement of out­buildings and houses. Hidden away in this unlikely arena, an old saw mill of 2500sq. ft. was to produce a whole series of even more unlikely cars.

The series began in relatively normal fashion, however. First there appeared a three-wheeled cross country utility vehicle, then the Harry Rose Bentley 2 seater (fibreglass body panels for this Mk.6 based car were to be supplied for many years hence) , and next another fibre­glass Bentley body, this time a four seater supplied in very small numbers to wealthy shirt manufacturer, Peter Barnes. While all this had been taking place, Trickett and Jenke had also found time to develop the former's design for a Hillman Imp-based rear engined GT car. This was to be the forerunner of a whole line of remarkable Trickett GT car designs.

The wholesome country air of Bryanston obviously encouraged plenty of fresh ideas. Several diversifications from automobile design included a children's garden house moulded from fibreglass, children's play cubes and a spherical chair. Although the two rr'\en had bought an old Ford Anglia during 1968, intending to use its mechanicals in a Bugatti type-35 replica, it was in 1969 that the first Siva fun car finally appeared. And oddly enough, the idea belonged to someone else. Trickett and Jenke were working away one day develop­ing their rear engined GT design, when in walked one Michael Saunders bearing the idea of fitting an Edwardian-type fibreglass body on the chassis and running gear of an old E93A Ford Popular. For better or worse, the idea was agreed to. Saunders, who ran his own company, Siva Engineering, from an address in Bournemouth, would help with much of the labouring, while Trickett designed and produced the prototype vehicle on his behalf.

In something of a hectic, last-minute rush (during which, thanks to Saunders' practical limitations, they performed rather more work than contracted, and thus already found themselves with a far greater financial involve­ment in the car than expected), Neville Trickett (Design) Ltd. completed the Siva Edwardian Roadster just in time for display at the May 1969 West Hants Show in Bournemouth. Causing much amused interest around its stand, the two-seater 'gentleman's speedy roadster' was now available to the world at large. A hesitant public were probably not quite sure what to make of this strange intruder that dared to upset the calm of the vintage motoring scene.

While Saunders used the prototype as his own transport, his Siva Engineering company handled sales of the Roadster in body kit form. Now more involved than ever with what had started out as just another contract, Neville Trickett (Design) Ltd. did virtually everything else. For £125 the customer received a main body section, scuttle, bonnet (the only part designed by Saunders) , four wings, four spoked wheel covers, several brackets and an instruction sheet. His next task was to find an old E93A Popular or Anglia suitable for conversion. Then, the stirring together of the E93A's engine, chassis and running gear with the Roadster body plus an open Ford 105E radiator, would hopefully result in a remarkable transformation. Complete with wooden surround/support, the windscreen was an extra at £15, joined on the list by a button upholstery kit, rubber-trimmed running boards, coachlamps and weather equipment. Anything could happen during the build, and it's hardly likely that any two Roadsters ever looked the same.

With some initiative, the inventive d.i.y. enthusiast could have his Roadster operative for as little as £250. To save bodily wear and tear, potentially 'speedy gentlemen' could buy a completely finished car for £355. Whatever its cost, the Roadster was highly entertaining in action. Reflecting the period of its inspiration, it wasn't intended to be a quick machine, more one that would motor gently and enjoyably at relaxed speeds. Yet, due to the lightweight body, the Ford, 1172cc engine performed a good deal more briskly than it ever had when burdened with the original metal body. A comfortable ride could be engineered by softening the suspension, braking was responsive, and cornering required moderation.

Siva Engineering sold only a handful of Edwardian Roadsters during the remainder of 1969, despite the fact that a four seat version had been quickly added to the range, hoping to attract increased sales with its greater load carrying capacity. Known as the Siva Edwardian Tourer , the four seater simply added a rear seat moulding to the roadster's set of body panels. It was thus constructed in the same fashion, and cost slightly more at £150 in body kit form. The only noticeable production change for either car came very early on, when their common bonnet was re-designed by Trickett. Thereafter the specification continued unaltered.

Early in 1970 Siva Engineering moved to new offices at The Quay, Poole, Dorset, and along with several other fun cars that Trickett seemed to design and produce every year, Roadster and Tourer production continued happily until mid-1972. At this point Michael Saunders became dissatisfied with the project, and promptly departed. Due to the Trickett company's long involvement with the Roadster and Tourer, they     felt free to continue production as ever, despite the original idea belonging to Saunders. At this stage the prices rose slightly - to £135 and £160 for Roadster and Tourer kits respectively.

It was late in 1974 that the strange rural hide­away of Bryanston witnessed the departure of the very last Roadster and Tourer body kits. Production ended when the Trickett company were obliged to return the two sets of moulds to Saunders. It is true to say that demand had been falling anyway - 23 Tourers and 10 Roadsters sold in 1970, similar numbers again in 1971 and 1972, fewer in 1973 and only 5 Tourers plus 1 Roadster sold in 1974, during a period when the whole specialist industry was suffering from something of a depression. In total about 80 Tourer and 25 Roadster body kits had been laminated, only few of these finding their way out of the country.

Probably the best known car ever completed was the Tourer that regularly conveyed Jon Pertwee in the famous Dr. Who television series during the early seventies. Another Siva Edwardian could regularly be seen during the mid-seventies mixing it with the genuine articles on the annual London to Brighton run for veteran and vintage cars, and it was perhaps this car that best summed the whole project. While diehard purists were no doubt given to great bouts of uncontrollable moustache twitching upon seeing the pre­posterous young bounder piloting the fake machine, the latter was having a great deal of fun. Eventually his mount was even pictured in 'Motor Sport' magazine, not looking any too genuine, but simply rushing past (probably at about 30mph) the editor's machine (top speed doubtless considerably lower) !

 

 

CONTACT ME:

If you would like to contact me about Sivas, Edwardians or Bessie, you can email me at dean.rose@tiscali.co.uk

 



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