Why worry about the LSA? GM needs to get off their butt and get us a DOHC V8. At that point the performance numbers can be off the chart. Ford is getting comparable power plants with smaller engines because of this. I would gladly exchange a pushrod 6.2L for a smaller 5.7L, or a 5.0 like original Z28, DOHC because you can get more power. Design one, market it in the Z28, and see if ford can keep up. They went back to the drawing board for their 5.0 and only pumped a rated 412, prolly more but they are being sneaky.
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