543 CAMS – The Freeway Flyer, a great camshaft for those who want more top end power than our 525 cam. Extremely smooth cam lobe layout maintains quiet valve-train and produces the smoothest cruise power band available. Excellent bolt in camshaft for stock to mild 103 engines. This cam is easy starting, increases throttle response and fuel mileage. Responds well to increased compression ratio, performance exhaust and a high flow air cleaner. RPM 3,000 – 6,000
