How to Increase Vacuum on Your Engine: Tips and Tricks for Optimal Performance
To increase vacuum on an engine, you can ensure that there are no leaks or cracks on the vacuum lines and hoses. Check the condition of the gaskets, valves, and pistons. Improve the air intake system, use a high-performance air filter, upgrade the throttle body, and replace the worn-out spark plugs and wires. Adjust the timing, idle speed, and fuel mixture. Install a vacuum gauge to monitor the vacuum reading accurately. Performing regular maintenance and tuning can help increase the vacuum on the engine.