Source: GM to Invest $22 Million in Spring Hill Plant for Advanced Engine Technology

I am personally happy to hear that General Motors is investing a considerable amount of money in upgrading their Spring Hill, Tennessee plant to produce the evolution of the 4.06 in. Bore version of the current-generation LS Small-Block V8 engine.

The 4.06 in. Bore version is my personal favorite variation of the current-generation LS Small-Block V8 engine.

Upon completion in 1990 and until 2007, this plant plant produce the paltry Saturn S-Series C-segment Passenger Car; and its successor-the equally paltry Saturn Ion, a sibling of the also paltry Chevrolet Cobalt and both are distant relatives of the wonderful Opel Astra H; which, ironically; would go on to replace as a captive import in the North American market the paltry Ion.