V6 busso engine

Vlad's first car was custom coach built: an exotic he made out of wood, cardboard and a borrowed steering wheel at the age of five. Combining his previous experience in writing and car dealership years, his articles focus in depth on special cars of past and present times. Full profile, v6 busso engine.

It was developed in the early s by Giuseppe Busso , and first used on the Alfa 6 with a displacement of 2. Later versions ranged from 1, to 3, cc 1. The original design had short pushrods for the exhaust valves in a design similar to earlier Lancia Fulvia engines. The first DOHC version was in the Alfa Romeo , with an aluminium alloy engine block and head with sodium filled exhaust valves. Both carburetted PS kW ; hp and fuel-injected PS 97 kW; hp versions were available from the start. It was mainly intended for domestic market, due to Italian law at the time taxing cars with engines with larger displacement than two liters at a higher rate. The original engine displaced 2.

V6 busso engine

But we're getting ahead of ourselves. In the late s, Alfa Romeo was riding a wave of success and had some new designs in the works. To power these larger vehicles, engineers wanted a V6 to supplement the company's existing four-cylinder engines. The man chosen to spearhead the program, Giuseppe Busso, was a former technical director at Ferrari, instrumental in developing the brand's first in-house engine, a V Busso's V6 was already in an advanced testing stage by the early s. The impending worldwide oil crisis dealt a blow to automakers and small outfits like Alfa, whose fortunes had recently dwindled. So the V6 project was put on hold for several dark years but eventually launched with aplomb in For durability, the Busso V6 had a forged steel crankshaft and connecting rods, although Alfa cheaped out a little by using cast pistons. The valvetrain was a simple dual overhead cam arrangement, but the fuel delivery system was anything but simple. By the late s, electronic fuel injection was becoming the norm for foreign cars. Still, Busso felt that better throttle response could be achieved with individual fuel delivery to each cylinder, so he fitted a brace of six Dell'Orto carburetors. You'd be correct if you think six carbs sound like a nightmare to tune and maintain. Fortunately, technology caught up to Busso's vision, and the carburetors were eventually dumped in favor of Bosch L-Jetronic fuel injection. Based on that success, the Busso V6 became increasingly available across Alfa Romeo's lineup , including a U.

Roadster Life. Article Talk.

.

Great engines come along every now and then, and the motoring press will make a statement about how great the motor in a certain car really is and how it's the main selling point of a particular vehicle. However, whilst there are many "great" engines out there, there can only be one that is the greatest, and one of the front-runners for that title is the fabled "Busso" V6. There is a reason some of the all-time great Alfa Romeos have this engine fitted. The nickname "Busso" is in tribute to the engines creator Giuseppe Busso, the former Ferrari engineer who developed this engine in the early 70's to go in the brand-new Alfa 6 saloon, however, this was put on hold amid the fuel crisis, so by the time this 2. Whilst the Alfa 6 was somewhat forgettable, that engine really gave it a shot of life, with bhp this was Italy's fastest saloon with a mph top speed and a soundtrack from the heavens! What was already fantastic in the Alfa 6 is widely regarded to have been perfected in this engine's next outing in the Alfetta GTV6, gone were the 6 individual carbs to be replaced with modern and reliable Bosch fuel injection.

V6 busso engine

Vlad's first car was custom coach built: an exotic he made out of wood, cardboard and a borrowed steering wheel at the age of five. Combining his previous experience in writing and car dealership years, his articles focus in depth on special cars of past and present times. Full profile. If you ask most enthusiasts to name some of the best-sounding engines of all time, screaming V12s or rumbling V8s will top the list. However, most people fail to remember a glorious six-cylinder built in the s that sang a tune comparable to that of a racing unit. Giuseppe Busso, the legendary engineer behind this powerplant, started his career at Fiat where he worked as a human computer. Yes, back then, the term was used to describe an occupation, since digital computers were still in the early stages of development. A year after the dreaded global conflict ended, he was appointed technical director at Ferrari, thanks to another illustrious engineer by the name of Gioachino Colombo. However, he agreed to secretly design the V12 in his spare time, and instructed Ferrari to hire the talented Busso to oversee its development.

Fn lock

However, this engine never made it into series production. The total displacement was 2, Special camshafts and carbs were used giving a power figure of Giulia Stelvio Tonale 33 Stradale. Boitier Rouge , accessdate: Reciprocating internal combustion engine. Total displacement was 2, You'd be correct if you think six carbs sound like a nightmare to tune and maintain. British automotive engineering company Cosworth was keen to buy assembly lines of the Alfa Romeo V6 engine, but the Italian company did not want to sell it. Categories : Alfa Romeo engines Gasoline engines by model V6 engines. Toggle limited content width. Giuseppe Busso, the legendary engineer behind this powerplant, started his career at Fiat where he worked as a human computer. The 3.

It was developed in the early s by Giuseppe Busso , and first used on the Alfa 6 with a displacement of 2.

In the late s, Alfa Romeo was riding a wave of success and had some new designs in the works. The first DOHC version was in the Alfa Romeo , with an aluminium alloy engine block and head with sodium filled exhaust valves. Combining his previous experience in writing and car dealership years, his articles focus in depth on special cars of past and present times. In later years, Alfa Romeo's V6 underwent many changes, including a larger bore and stroke, four valves per cylinder, adaptation to front-wheel drive, and a turbocharger. Castello Milano. A four-valve version was introduced in with the Alfa Romeo February 28, In other projects. The 2. It was developed in the early s by Giuseppe Busso , and first used on the Alfa 6 with a displacement of 2. Click to load comments for this story This enables Disqus, Inc.