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:
“The lore of our fathers is a fabric of sentences. In our hands it develops and changes, through more or less arbitrary and deliberate revisions and additions of our own, more or less directly occasioned by the continuing stimulation of our sense organs. It is a pale gray lore, black with fact and white with convention. But I have found no substantial reasons for concluding that there are any quite black threads in it, or any white ones.”
—Willard Van Orman Quine (b. 1908)
“Mighty few young black women are doin’ domestic work. And I’m glad. That’s why I want my kids to go to school. This one lady told me, “All you people are gettin’ like that.” I said, “I’m glad.” There’s no more gettin’ on their knees.”
—Maggie Holmes, African American domestic worker. As quoted in Working, book 3, by Studs Terkel (1973)
“Or were I in the wildest waste,
Sae black and bare, sae black and bare,
The desert were a Paradise,
If thou wert there, if thou wert there.”
—Robert Burns (1759–1796)