The Black specification was introduced in the 1984 VK Commodore. The black engine was produced in 3.3-litre form in carbureted and fuel-injected versions. The carbureted engine was almost identical to the previous blue engine, the main difference being in the use of computer controlled spark timing (EST) The ports were slightly wider spaced, meaning the manifolds will not simply interchange. The Bosch-injected version used a long-runner intake manifold and a conventional HEI ignition. It also had slightly different cylinder head intake ports for improved breathing.
In the 1986 VL Commodore, Holden replaced the Australian-made and designed six-cylinder engines with the Nissan RB30 engine. Pending emission standards and the requirement for unleaded fuel made it difficult to re-engineer the Australian engine.
Read more about this topic: Holden Straight-six Motor
Famous quotes containing the word black:
“In it he proves that all things are true and states how the truths of all contradictions may be reconciled physically, such as for example that white is black and black is white; that one can be and not be at the same time; that there can be hills without valleys; that nothingness is something and that everything, which is, is not. But take note that he proves all these unheard-of paradoxes without any fallacious or sophistical reasoning.”
—Savinien Cyrano De Bergerac (1619–1655)
“When a Jamaican is born of a black woman and some English or Scotsman, the black mother is literally and figuratively kept out of sight as far as possible, but no one is allowed to forget that white father, however questionable the circumstances of birth.”
—Zora Neale Hurston (1891–1960)
“If there is a man white as marble
Sits in a wood, in the greenest part,
Brooding sounds of the images of death,
So there is a man in black space
Sits in nothing that we know,
Brooding sounds of river noises....”
—Wallace Stevens (1879–1955)