COMP Cams Camshaft CB Nx 268H-13 - 11-560-4

Nitrous HP 224/236 Hydraulic Flat Cam for Chevrolet Big Block 396-454

Application: Chevrolet GEN IV 396-454 Big Block Engines Originally Equipped with Flat Tappet Camshafts

Street machines with 125+ hp nitrous kit, needs 2000+ stall, 3.73 gear, choppy idle.

BBC - 1965-66 396 c.i.d. models have an oiling groove in the rear journal. The listed part numbered cams will not fit these models, so if you require a Camshaft with the oiling groove, please call us at 1-800-999-0853 or <a href="https://www.raptorracing.ca/Tech-support">contact us</a>, and we will assist you with placing an order.

• Better time slips for nitrous passes at the strip.
• Wider lobe separation and added exhaust duration from base XE series help shift the power to higher RPM to allow use in nitrous applications.
• Early exhaust opening helps scavenge the extra spent gasses from nitrous or forced induction.