Rohnert Park Auto Repair

Precision Machining for High-Performance Engines When it comes to high-performance engines, every detail matters. Precision machining is the cornerstone of unlocking an engine’s full potential, transforming raw parts into finely tuned components that deliver unmatched power, efficiency, and durability. At RPM Engines & Machine, we know that excellence in machining is not just about meeting specifications—it’s about exceeding them. Why Precision Machining Matters Precision machining goes beyond basic manufacturing. It ensures that each engine component is crafted with exact measurements and tolerances, enabling the entire system to work seamlessly. For high-performance engines, where even the slightest imperfection can result in lost power or mechanical failure, precision is non-negotiable. Power Output: Accurate machining helps optimize combustion, airflow, and energy transfer, leading to increased horsepower and torque ... read more

At RPM Machine Shop, we understand that improving your car’s acceleration can significantly enhance your driving experience, whether you’re merging onto a highway or simply enjoying a spirited drive. So, if you’re looking to get more out of your vehicle, you’ve come to the right place. This guide will provide you with practical tips and techniques for boosting your car’s acceleration through various performance upgrades and maintenance practices. Understanding Acceleration Acceleration is the rate at which your car increases speed. Several factors influence your car’s acceleration, including engine power, weight, traction, and transmission efficiency. By optimizing these elements, you can achieve quicker, more responsive acceleration. Performance Upgrades to Boost Acceleration Upgrade Your Air Intake System: Improving the airflow to your engine can significantly enhance acceleration. A high-performance air intake system allows your engine to bre ... read more

Cylinder head porting is the action of modifying the intake and exhaust ports of an internal combustion engine that then results in an improvement of the quantity of airflow. This alone creates more power because more air in equals more power out. In heads that have not been ported, incoming air passes up and over obstructions. This means less air gets through resulting in less power capabilities. Cylinder head port matching provides a direct path, removing the obstructions from intake to head. The cylinder head porting job can be applied to any engine. There are a variety of areas within the cylinder head that we attend to in order to meet your specific performance goals. Some example of these include: Exhaust Ports: We can shave material here where the highest velocity air is found to be leaving the cylinder. Then our experts conduct port matching to ensure the diameter between the two components stays the same. Inlet Ports ... read more

The main purpose of adding nitrous is to increase horsepower. It accomplishes this by allowing the engines to burn more fuel per power stroke. The way nitrous is able to allow the engine to burn more fuel is that it increases the amount of oxygen in the cylinder during each power stroke. With more oxygen available, you also need to inject more fuel to keep the air-to-fuel ratio optimal, which yields a more powerful explosion. This results in added torque and faster acceleration times. Because nitrous comes out as such a cold gas, it also cools the intake air, which increases the density, and gives the engine more oxygen. Nitrous can also actually decrease the risk of early detonation because of how cold it can make things. You want to be at full throttle when you use nitrous because this lets the engine computer add more fuel so that the air-to-fuel ratio stays ideal. There are two types of nitrous systems on the market. The first is the dry system which is jus ... read more

Choosing the correct camshaft for performance depends on what your specific performance goals are. Are you looking for more power, additional torque, or better fuel mileage? The most important question is to ask yourself what you intend to use your vehicle for most of the time. This way, the performance is maximized for your intended use. After answering this question, our experts can craft a plan to provide you the exact performance you’re looking for. There are additional important variables that go into choosing camshafts for performance. Another step that needs to be taken, is to address how many cams your vehicle has. For example the Chevrolet Corvette has one camshaft. Many Ford F-150’s have four. Something worth mentioning here is that though it is important all of the time, it is especially important after installing aftermarket camshafts to only use high quality oil, and stay up to date on scheduled maintenance. Aside from maintaini ... read more