What do camshafts do? Why buy camshafts?
Air travels through your intake manifold into your intake valves and exhaust valves. By upgrading to more aggressive camshafts on both the intake and exhaust side, it will create greater duration and lift. This means the intake and exhaust valves can remain open longer, which allows for more air to move through the cylinder head efficiently. If you are looking to get more horsepower out of your turbocharged or naturally aspirated motor, aftermarket camshafts are a great option.
