Lotus Elise SC

We dreamed, perhaps unrealistically, that the addition of a supercharger to the Elise SC 1.8-liter four-cylinder would be akin to dropping a small-block V-8 into the 2043-pound roadster. If you�re expecting that sort of torqued-out transformation, you�ll be a bit disappointed. But let�s say you�d just like an Elise that is less peaky and a little quicker than the naturally aspirated version, a car whose power curve looks like Piet Mondrian drew it.

For those unfamiliar with the standard Elise, its power delivery at 6500 rpm is akin to getting an injection of adrenaline to the heart; at that rpm the cam phasing changes, and the Elise hurtles forward violently. Supercharging the Elise smoothes out the engine�s bipolar behavior like a good dose of lithium. The Elise becomes a more docile and tractable car, a better citizen and certainly easier to live with. Boost from the supercharger totals only 5 psi, low enough that Lotus doesn�t even alter the 11.5:1 compression ratio or add an intercooler. Even at low rpm the Elise SC feels satisfyingly strong; power builds progressively, and the cam change is virtually undetectable. All 218 horsepower (a scant 19 more) arrive at 8000 rpm with max torque (156 pound-feet, 23 more than before) coming 1800 rpm sooner, at 5000 rpm.