Think of the camshaft as the mechanical backbone of the valvetrain. It controls the precise timing of valve operation, which dictates when intake and exhaust valves open and close, managing airflow, and keeping combustion cycles in check. When it’s working properly, everything runs in rhythm. But
You’re sorting through spec sheets, comparing engines. One model lists a single overhead cam; another boasts a dual overhead setup. And suddenly you’re faced with the kind of question that doesn’t come with a simple answer: which is better—SOHC or DOHC? Let’s make one thing clear:
If your engine misfire turned into a broken cam or flashing check engine light, you may be wondering what went wrong. Camshafts, especially in high performance applications with roller tappet cams or flat tappet cams, rely on stable mounting and exact torque. At Behind The 8,
There’s no denying that setting the timing on a Dual Overhead Cam (DOHC) engine is precise work that directly impacts valve timing, combustion efficiency, and performance. Understanding how to set timing on a dual overhead cam engine is key to getting peak output. Proper engine timing
