View source for Bugatti Type 35/35A/35B/35T/35C/37/39

[[Image:BugattiT35B.JPG|right|thumb|300px|Bugatti Type 35B
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The '''Type 35''' was the most successful of the [[Bugatti]] racing models. It was the first vehicle to feature the famed Bugatti arch-shaped radiator, and is regarded by many as the most-beautiful pre-war racing car{{citation needed}}.

The Type 35 was phenomenally successful, winning over 1,000 races in its time. It took the [[Grand Prix motor racing|Grand Prix]] World Championship in [[1926]] after winning 351 races and setting 47 records in the two prior years. At its height, Type 35s averaged 14 race wins per week. Bugatti organized the [[Targa Florio]] as a special spotlight for this car, and it claimed victory there for five consecutive years, from [[1925]] through [[1929]].

==Type 35==
[[Image:BugattiRacingCars.jpg|right|thumb|250px|Bugatti Type 37 (left) and 35 (right) cars at the Bugatti Museum]]
The original model, introduced at the Grand Prix of [[Lyon]] on [[August 3]], [[1924]], used an evolution of the [[multi-valve|3-valve]] 2.0&nbsp;L (1991&nbsp;cc/121&nbsp;in³) [[overhead cam]] [[straight-8]] engine first seen on the [[Bugatti Type 29|Type 29]]. Bore was 66&nbsp;mm and stroke was 100&nbsp;mm as on many previous Bugatti models.  96 examples were produced.

This new powerplant featured five main bearings with an unusual [[ball bearing]] system. This allowed the engine to rev to 6000&nbsp;rpm, and 90&nbsp;hp (67&nbsp;kW) was reliably produced. [[Solid axle]]s with [[leaf spring]]s were used front and rear, and [[drum brake]]s at back, operated by cables, were specified.  [[Alloy wheel]]s were a novelty, as was the hollow front axle for reduced [[unsprung weight]].

A rare version was de-bored (to 52&nbsp;mm) for a total displacement of 1.5&nbsp;L (1494&nbsp;cc/91&nbsp;in³).

Dimensions:
* Length: 3680&nbsp;mm (144.9&nbsp;in)
* Width: 1320&nbsp;mm (52&nbsp;in)
* Wheelbase: 2400&nbsp;mm (94.5&nbsp;in)
* Track: 1200&nbsp;mm (47.2&nbsp;in)
* Weight: 750&nbsp;kg (1650&nbsp;lb)

==Type 35A==
[[Image:Bugattiengine.JPG|right|thumb|250px|Engine bay of a 4 cylinder Type 37]]
A less expensive version of the Type 35 appeared in May, [[1925]]. The factory's '''Type 35A''' name was ignored by the public, who nicknamed it "Tecla" after a famous maker of imitation jewelry. The Tecla's engine used three plain bearings, smaller valves, and coil ignition like the [[Bugatti Type 30|Type 30]].  While this decreased maintenance requirements, it also reduced output.  139 of the inexpensive Type 35As were sold.

==Type 35C==

The '''Type 35C''' featured a [[Rootes-type]] [[supercharger]], despite [[Ettore Bugatti]]'s disdain for [[forced induction]]. Output was nearly 128&nbsp;hp (95&nbsp;kW) with a single Zenith [[carburettor]]. Type 35Cs won the [[1928]] and [[1930]] [[French Grand Prix]]. Fifty examples left the factory.

==Type 35T==

For [[1926]], Bugatti introduced a special model for his new [[Targa Florio]] race. Called the '''Type 35T''' officially, it soon became known as the '''Targa Florio'''. Engine displacement was up to 2.3&nbsp;L (2262&nbsp;cc/138&nbsp;in³) with a longer 100&nbsp;mm stroke. Grand Prix rule changes limiting capacity to 2.0&nbsp;L limited the appeal of this model at the time with just thirteen produced.

==Type 35B==

The final version of the Type 35 series was the '''Type 35B''' of [[1927]].  Originally named '''Type 35TC''', it shared the 2.3&nbsp;L engine of the Type 35T but added a large supercharger like the Type 35C. Output was 138&nbsp;hp (102&nbsp;kW), and 45 examples were made. A Type 35B won the [[1929]] [[French Grand Prix]].

==Type 37==
[[Image:Bugattis.JPG|thumb|right|1928 Bugatti T 37 (left), 1928 Bugatti T 43 (right)]]

The Type 35 chassis and body were reused on the '''Type 37''' sports car. Fitted with a new 1.5&nbsp;L (1496&nbsp;cc/91&nbsp;in³) [[straight-4]] engine, 290 Type 37s were built. This engine was an [[SOHC]] [[multi-valve|3-valve]] design and produced 60&nbsp;hp (44&nbsp;kW). The same engine went on to be used in the [[Bugatti Type 40|Type 40]].

The [[supercharged]] '''Type 37A''' accounted for 67 of the production slots. Engine output was up to 80 to 90&nbsp;hp (59 to 67&nbsp;kW). It also had larger shrouded brake drums.

==Type 39==

The '''Type 39''' was basically identical to the Type 35C except for its engine. This was modified to be smaller at 1.5&nbsp;L (1493&nbsp;cc/91&nbsp;in³) with a shorter-stroked crankshaft. This brought stroke down from 88&nbsp;mm to 66&nbsp;mm, and a mix of regular and ball bearings were used. Ten examples were produced.

An odd 1.1&nbsp;L (1092&nbsp;cc/66&nbsp;in³) version was also created by de-boring the engine to 51.3&nbsp;mm.

==External links==

* [http://www.club-bugatti-france.net/welcome/history/Bugatti_types_E/T14E/T35E/t35e.html Bugatti Club France page]

[[Category:Bugatti vehicles|35]]