One of the most, if not "THE MOST" fun cars i have ever experienced was a built naturally aspirated 2valve 4cyl civic 2door sedan. The car was mostly gutted and lite which made up for late of engine grunt, but dang would that car hug the road. My driving experience did not put the car on its edge, but as a passenger while the owner subjected his experience on the back twisty roads....it was scary no doubt but the tires never let go and I was very thankful or the 5point harness. To this day i can still feel my brain sloshing from the gforces when braking