Hydraulic Flat Tappet Camshaft 284/.480

The Summit Racing SUM-1784 is a hydraulic flat tappet camshaft engineered for Chevrolet Small Block V8 engines ranging from 262 to 400 cubic inches. It offers a .480 inch lift on both the intake and exhaust sides, with a duration at 0.050 inch lift of 228 degrees for both. The advertised duration is 284 degrees for intake and exhaust, paired with a 1.5 rocker arm ratio. This camshaft is designed to deliver mid-to-high RPM power and is described as the largest street performance camshaft for 350+ cubic inch engines, though it will produce a rough idle. It is recommended for use with engines requiring 9.5:1 or higher compression ratios, a 2,500+ RPM stall torque converter, and suitable gearing. The operating range for this camshaft is between 2,500 and 6,000 RPM. Manufactured in the USA, this camshaft is constructed from durable materials to ensure longevity and performance. It is a direct replacement part that can significantly alter the powerband and sound of your engine.