Our Services

Our enhanced SuperFlow engine dyno and controlled test cell are specifically equipped to handle the test requirements of all types of engines from single four-barrel small block Chevys to blown or turbo charged big blocks, Pro Stock engines, supercharged marine engines and all types of modern fuel injected engines.

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Run standard inertia tests like a DynoJet or...

Run fully loaded power tests with dual eddy current power absorbers that allow you to...

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Once the injectors have been tested, the ASNU can also be used to clean them using its patented ultrasonic
treatment process. As the name implies, most used injectors can be returned to "as-new" performance
using this apparatus...

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What is a flowbench?

A flowbench is a device to measure airflow resistance through a mechanical component such as a cylinder head or intake manifold. The result can be expressed as a Coefficient of Discharge of the component or as an airflow rate.

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Superflow 902 Engine Dynos are available for your engine testing needs. With the addition of the second engine dyno, we have doubled the testing time available and shortened the wait! Come test with the best and share the experience the magazines rave about. Fuel Injected, Carbureted, Marine Race, Supercharged. Get Superflow Windows Software!

Drag Race, Oval Track, Off-Road, Street Rods, Hot Rods, Musclecars, Street Machines, Trucks, Performance Imports, Dragboat, High Performance Marine and more.......Rest assured, WE SUPERFLOW IT! Power absorption and advanced data-gathering technology is only the beginning of the Superflow Autodyn Chassis Experience. Precision, expertise, experience, knowledge...what are you waiting for?

The Pluses and Minuses of a Hemi Engine by Westech Performance Group

The Pluses and Minuses of a Hemi Engine

By WestCoastSuperFastHPE | June 11, 2022

At the very least, among those who are mechanically inclined, the term “hemi” conveys a lot of connotations. Having a home is something to be proud of; not having one may cause you to blush when the four-letter word is spoken. Even if the term “hemi” has a lot of force, emotions and fundamental knowledge…

Synthetic Oil is Expenseive - Is the Higher Cost Worth It by Westech Performance Group

Synthetic Oil is Expensive – Is the Higher Cost Worth It?

By WestCoastSuperFastHPE | June 8, 2022

Until recently, synthetic oil was mainly employed in high-performance vehicles. It is now found in an increasing number of conventional automobiles. Because of its low viscosity, synthetic oil is being used in more cars than ever before, according to Consumer Reports. Blended or synthetic oil might account for as many as 70% of new automobiles…

High Performance Parts and Original Equipment Manufacturer Parts - What are the Distinctions Between the Two

High Performance Parts and Original Equipment Manufacturer Parts – What are the Distinctions Between the Two?

By WestCoastSuperFastHPE | June 6, 2022

Think about the alternator, the brake pads, whatever it is that must be replaced. Many options are available at the parts counter, ranging from low-cost to higher-end alternatives. We’ve previously discussed how aftermarket components may be just as high-quality as OEM parts, if not identical in some cases. Today, though, we’ll examine why performance components…

Steps to Follow to Improve Your Vehicle's Ride by Westech Performance Group 951-685-4767

Steps to Follow to Improve Your Vehicle’s Ride

By WestCoastSuperFastHPE | June 4, 2022

There are several terrible roads in your city or state that you may point to. Irrespective of where you reside in the country or the world, there are miles and miles of potholes and bumpy roads. It just makes sense to desire a smoother ride when traversing these speed bumps. If you want a smoother…

A Breakdown of What a Spoiler Does for Your Vehicle by Westech Performance Group 951-685-4767

A Breakdown of What a Spoiler Does for Your Vehicle

By WestCoastSuperFastHPE | June 2, 2022

To lower wind resistance (or drag), spoilers are designed to alter the airflow above, around, and below cars. By “spoiling” airflow, they lessen the detrimental consequences of that airflow. This, in turn, increases downforce and increases traction at high speeds. During the 1960s, spoilers began to appear on race cars and other high-performance vehicles to…

The Nitty Gritty on Fuel Injector Basic Facts, Cleaning, and Replacement by Westech Performance

The Nitty Gritty on Fuel Injector Basic Facts, Cleaning, and Replacement

By WestCoastSuperFastHPE | May 20, 2022

If the injector is going to be in use for an extended period, it should only require periodic chemical cleaning. The fuel injection pump does not need to be replaced right away unless it has become contaminated with fuel somehow. All filters should be changed as a precaution. When Is It Time to Replace My…

Tires Impact How Your Car Performs—Here is How by Westech Performance Group

Tires Impact How Your Car Performs—Here is How

By WestCoastSuperFastHPE | May 18, 2022

Most automobile enthusiasts care about more than just the aesthetics of their ride; they also want to know how well it performs. It’s no secret that elements like engine size, horsepower, and torque significantly affect how well an automobile performs. But some individuals don’t become aware that handling has a significant influence on the performance…

Custom Performance Exhaust System Basic Facts and Ways to Improve Your Car's Performance by Westech Performance Group

Custom Performance Exhaust System Basic Facts and Ways to Improve Your Car’s Performance

By WestCoastSuperFastHPE | May 10, 2022

A custom exhaust system might be a great option for your automobile or truck when it’s time for a new exhaust system. In fact, a custom exhaust system may be your best choice if you have a modified or customized automobile. It may help you get more power out of your engine. It is possible…

Strategies to Follow to Prepare for Your Chassis Dyno Testing Session by Westech Performance Group

Strategies to Follow to Prepare for Your Engine Dyno Testing Session

By WestCoastSuperFastHPE | May 8, 2022

“Time is money,” as the adage goes. At the dyno shop, that is more true than anywhere else. You’re losing money for every second that you spend on tasks that should have been completed prior to testing your vehicle’s performance on an engine dyno (or hiring a tuner). The key is to make good use…

How to You Know When You Require Engine Dyno Tuning - Here is the Nuts-and-Bolts Answer  by Westech Performance Group

How Do You Know When You Require Engine Dyno Tuning? – Here is the Nuts-and-Bolts Answer  

By WestCoastSuperFastHPE | May 2, 2022

The horsepower, torque, and air-to-fuel ratio of an engine are all measured by an engine dynamometer. Depending on the vehicle you have, your technician can set the air-fuel balance and timing to your liking. This kind of tuning can happen with different loads and conditions on the engine. It is a special tune-up that makes…