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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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?

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…

Regular Gas and Preminum Gas Facts - Find Out if High Octane Fuel is Worth The Expense by Westech Performance Group

Regular Gas and Premium Gas Facts – Find Out if High Octane Fuel is Worth The Expense

By WestCoastSuperFastHPE | April 23, 2022

Most cars run on regular fuel, but some need premium. Unfortunately, the difference between these two types of gasoline isn’t always clear, which has led to some people overspending at the pump. Keep reading if you don’t know what to put in your car’s tank. Your wallet might thank you for the money that you…

Why Dyno Testing is a Smart Move and Facts to Know Before Testing by Westech Performance Group

Why Dyno Testing is a Smart Move and Facts to Know Before Testing

By WestCoastSuperFastHPE | April 20, 2022

Many hot rodders who don’t have a lot of money would rather not spend $1000 on dyno testing for a day than buy new cylinder heads instead. But a different point of view should be looked at. There is no point in having good heads on an engine that is no good. The goal should…

The Basics About Different Types of Chassis Dyno Testing by Westech Performance Group

The Basics About Different Types of Chassis Dyno Testing

By WestCoastSuperFastHPE | April 8, 2022

Over the last twenty years, chassis dynos have spread across the country, making it possible for the average person to see how their car’s engine performs and compare it to the results of their friends’ cars. But this assumes that results from one facility can be compared to results from other facilities and that the…

Fuel Injector Testing and Cleaning Basics by Westech Performance Group

Fuel Injector Testing and Cleaning Basics

By WestCoastSuperFastHPE | April 4, 2022

There are only three things in life: death, taxes, and people who are afraid of new technology that changes how things have been done since “the good old days.” When it comes to getting fuel into your car, young and older adults can argue about the power advantages of different atomization methods. On the other…