GM LS4 engine

Use the following TEMPLATE as the foundation for the Wikicars' Engine page:

Start off with a brief Introduction to the particular Engine.

Unique Attributes
If there are any features of this vehicle that sets it apart from other vehicles in its class, then mention those unique attributes here.

Criticisms
Please make sure to keep critiques in a third-person point of view. If using criticisms from a reputable automotive source, then please make sure to cite the quote.

Worldwide
If the vehicle is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the  goes by another name in these other markets.

Design quirks and oddities
Refer to any pop-culture tidbits about the vehicle in this section.

Awards
List out notable awards that the model has recieved while in production. Boldface the company or orgainization that gives out the award, and Italicize the name of the award.