ZZ409 Retro-Fit SBC Hyd. Roller Camshaft (EST. SHIP TIME 8-10 WEEKS)
This is our most popular cam for the SBC/LT engines. It is simply awesome! The .520" lift, 226 duration single pattern design is an excellent choice for a wide variety of small block and LT engine combos. A great choice with a MiniRam, or is a nice improvement for a TPI engine versus our ZZ9 cam. Expect 450hp on a 350 cid and 470hp on a 383 cid. It has a slightly choppy idle but with great vacuum and needs a 2000-2400 rpm stall converter for automatic cars. This is a cam with a flat nose for the 55-86 SBC, has a cast iron distributor gear and is ground on a 112deg. lobe separation. Custom lobe separation angles are available upon request. Please call to order.