Catalog: Cylinder Heads
Company/Brand: Holley Performance Products, Inc.
350 chevy engine kits for 300 hp in Cylinder Heads by Holley Performance Products, Inc.
cylinder heads chevy small big block · pro-e computer ... steel with bronze valve guides for added strength small block chevrolet · ... · arp® rocker studs · cnc machined for superior performance · intake and ... exhaust runners pro-e designed for excellent flow exhaust ports are are ... location · made from 356-t6 aluminum for lightweight with high output ... performance part 300-552-1 valve angle 20 intake runner volume ... crossover guides installed lift seat force weight passage mounting diameter height ... systemax ii dynamometer results 400.0 350.0 425 hp 6150 rpm power note 425 lb/ft ... 4250 rpm torque 300.0 250.0 3500 4000 4500 5000 5500 6000 6500 following ... data run at 36 degrees btdc timing 228 engine speed rpm www.holley.com ...