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?

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…

Employing Engine Dyno Testing to Super-Charge Engine Builds

Employing Engine Dyno Testing to Super-Charge Engine Builds

By WestCoastSuperFastHPE | April 2, 2022

This isn’t the only thing you can use a dynamometer for. You can also use it to figure out how much power and torque your car has. You can use this tool if you want to make sure everything is right before an engine is sold. This isn’t the only thing you can use a…

Reasons Why You Need to Dyno Test an Engine by Westech Performance Group 951-685-4767

Reasons Why You Need to Dyno Test an Engine

By WestCoastSuperFastHPE | March 26, 2022

There are many compelling reasons to put your engine through dynamometer testing. An investigation into such cases is presented below. If you’re reading this page, you’re likely already familiar with dyno testing an engine. In a nutshell, you rev up the engine and introduce a small bit of resistance. During the test, a dynamometer measures…

SuperFlow SF 902S WinDyn Software System Overview by Westech Performance Group 951-685-4767

SuperFlow SF 902S WinDyn Software System Overview

By WestCoastSuperFastHPE | March 24, 2022

If you’re looking for an instrumentation package that is designed for complete test control and data acquisition of an engine or chassis dynamometer, look no further than the WinDyn dynamometer software system. Some typical applications of this software system are: Durability and quality control testing Research and development (R & D) Performance testing Certification testing…

Basic Tenets of Water Brake Dynamometer Operation by Westech Performance Group 951-685-4767

Basic Tenets of a Water Brake Dynamometer Operation

By WestCoastSuperFastHPE | March 14, 2022

An engine dynamometer (dyno) is a servicing instrument that enables the operator to load an engine with a regulated load safely. The only way to validate the engine’s capabilities is through a loaded engine test. A dyno allows for optimal operation of an engine across its power range without putting it into service. Defects in…

Engine Dyno Basic Test Measurements and an Explanation of What Each One Does by Westech Performance Group 951-685-4767

Engine Dyno Basic Test Measurements and an Explanation of What Each One Does

By WestCoastSuperFastHPE | March 10, 2022

The data gathered with a modern engine dyno is invaluable for those looking to make bigger, better modifications. When you’re working with such complex machinery it’s important that your knowledge reaches beyond just temperature and pressure readings – here are some key bits of information from the sheet itself as well as why they matter!…

Flowbench—Measuring Engine Airflow and Making Needed Corrections by Westech Performance Group AAA

Flowbench Testing—Measuring Engine Airflow and Making Needed Corrections

By WestCoastSuperFastHPE | March 8, 2022

The term cfm (cubic feet per minute) generates much confusion about airflow. This is a result of the fact that air is compressible, and the volume flow in one place differs from the flow at another place. Air flows through the test orifice and then through the flow orifice. Obviously, the same airstream flows through…