1999 Suzuki Intruder 800, Great Shape! - The Intruder 800 is so clean, you could almost just sit back and admire it. Almost. But one ride and you discover that -- as stunning as the Intruder 800 looks -- it performs even better. Grab a fistful of throttle as you accelerate up a freeway onramp. In a couple of heartbeats youre flowing with traffic. Credit for its strong acceleration and low-end responsiveness goes to its liquid-cooled powerplant. It features a single overhead camshaft operating four valves per cylinder and Suzukis exclusive Twin Swirl Combustion Chamber (TSCC) design.