Engineering:Lancia Trikappa
| Lancia Trikappa | |
|---|---|
 Lancia Trikappa coupé de ville | |
| Overview | |
| Manufacturer | Lancia |
| Production | 1922–1925 |
| Body and chassis | |
| Class | Luxury car |
| Body style | Torpedo Coupé de ville |
| Layout | Front-engine, rear-wheel-drive |
| Powertrain | |
| Engine | 4,594 cc V8 |
| Transmission | 4-speed manual |
| Dimensions | |
| Wheelbase | 3,384 mm (133.2 in)[1] |
| |uk|Kerb|Curb}} weight | 1,360 kg (2,998 lb) (chassis)[2] |
| Chronology | |
| Successor | Lancia Dilambda |
The Lancia Trikappa is an automobile produced by Lancia between 1922 and 1925. It was a luxury car, the flagship of Lancia's production. The Trikappa 4.5-litre V8 is notable as the first of Lancia's narrow V engines, a distinguishing feature the manufacturer only abandoned in the 1970s. The car was offered as a bare rolling chassis, as torpedo or 6-seater coupé de ville.[1] In total 847 were manufactured.[2]
Lancia had been experimenting with V engines since the First World War, even showcasing a chassis with a narrow V 12-cylinder engine at the 1919 Paris Motor Show. In the end V12 engined cars were estimated to be too expensive to produce and a V8 was used instead.
Specifications
The Trikappa was powered by a 4,594 cc Tipo 68 V8, with a bore and stroke of 75 mm (3.0 in) and 130 mm (5.1 in). The engine featured a narrow 14° angle between the cylinder banks, and a single overhead camshaft and two parallel valves per cylinder.[2] Fed by a Zenith twin-choke carburettor,[1] it produced 98 hp at 2,500 rpm, allowing the Trikappa to reach a top speed of 130 km/h (81 mph).[2] The gearbox had four forward speeds and a triple-plate dry clutch.
In addition to the narrow V engine, another first for Lancia were brakes on all four wheels. The first examples produced left the factory with rear wheel brakes only and were upgraded later.[2] The brake pedal acted on the front brakes and transmission brake, while the rears were actuated via a hand lever.[1] The rest of the mechanicals were as on other coeval Lancia models: ladder frame, solid axles front and rear with semi-elliptic leaf springs and Hartford dampers.[1]
References
- ↑ 1.0 1.1 1.2 1.3 1.4 (in fr) Lancia Trikappa (brochure). Lancia & C. Turin—fabbrica di automobili. 1926. http://resolver.kb.nl/resolve?urn=urn:gvn:NCAD01:1001435&role=pdf.
- ↑ 2.0 2.1 2.2 2.3 2.4 Amatori 1992.
Bibliography
- Frostick, Michael (1976). Lancia. ISBN 0-901564-22-2.
- Amatori, Franco (1992). Storia della Lancia — Impresa Tecnologie Mercati 1906–1969. Milan: Fabbri Editori. pp. 352–353.
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