This page is a candidate for speedy deletion, because: not an article, just links to pictures
If you disagree with its speedy deletion, please explain why on its talk page or at Wikipedia:Speedy deletions. If this page obviously does not meet the criteria for speedy deletion, or you intend to fix it, please remove this notice, but do not remove this notice from articles that you have created yourself.
Administrators - Remember to check if anything links here and the page history (http://en.wikipedia.org/w/index.php?title=Delta_engine&action=history) before deleting.
Engine configuration is an engineering term for the layout of the major components of an internal combustion engine.
For example, the cylinder banks of a 180° V engine do not in any way form a V, but it is regarded as a V engine because of its crankshaft and big end configuration, which result in performance characteristics similar to a V engine.
On the other hand, some V-twin engines which have none of the typical V engine crankshaft design features and consequent performance characteristics are also regarded as V engines, purely because of their shape.
The Delta C was similar to the B but with a bulbous fairing to make room for bigger payloads and a new, more powerful third stage solid-rocket motor, developed for the Scout rocket.
The Delta L used the same third stage motor as the E. The Delta M used the same third stage as the J, while the M-6 variant was the same as the M but with the addition of three more Castor 2s, for a total of six.
Delta IV second stages are derived from the Delta III second stage, using the same RL10B-2 engine, but with two sizes of expanded fuel and oxidizer tanks, depending on the model.