It's interesting to note that while turbocharging an engine seems to be the latest and greatest method of forced induction, the concept is actually quite old, having been in practice for nearly 100 ...

HKS recently received an Executive Order (E.O.) declaring its Electronic Valve Controller (EVC) 50-state legal on all '93-and-older turbocharged vehicles. The EVC is a 64K, eight-bit, 16MHz ...