
Pro-M Racing was founded in 1989 by Ford engineer Bob Atwood, who was key in the development of mass air technology. Pro-M Racing fuel injectors are designed to maximize an engine's horsepower potential, allowing the engine to perform at its best. The injectors are calibrated to within 2% of the OEM baseline, which is a more precise calibration than competitors can offer. Pro-M Racing fuel injectors are available in a range of prices, from $49.99 to $95.99, with some products on sale for a discounted price.
| Characteristics | Values |
|---|---|
| Brand | Pro-M Racing |
| Founded | 1989 |
| Founder | Bob Atwood, a Ford engineer |
| Products | Fuel injectors, mass air meters |
| Mass Air Meter Features | Various sizes, shapes, and styles; direct bolt-in replacements, and universal designs; in-house calibration |
| Fuel Injector Features | EV1 Style E85 Compatible |
| Price Range | $49.99 - $95.99 |
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What You'll Learn
- Pro-M Racing was founded in 1989 by Ford engineer Bob Atwood
- Pro-M Racing fuel injectors are calibrated for 42lb fuel injectors
- Pro-M Racing fuel injectors are compatible with the Ford Mustang
- Pro-M Racing offers bolt-in replacement parts
- Pro-M Racing fuel injectors are available in different price ranges

Pro-M Racing was founded in 1989 by Ford engineer Bob Atwood
Pro-M Racing is a brand of high-performance auto parts, including fuel injectors. The company was founded in 1989 by Ford engineer Bob Atwood, who was instrumental in pioneering mass air technology.
Bob Atwood's expertise in mass air technology helped Pro-M Racing quickly become the most respected name in the industry. The company offered practical solutions to the restrictive production mass air meters found in most vehicles. Pro-M Racing's mass air meters come in various sizes, shapes, and styles and are designed to maximize an engine's horsepower potential by allowing it to breathe to its fullest.
Each Pro-M Racing mass air meter is individually calibrated on an in-house flow bench to within 2% of the OEM's perfect baseline. This precision calibration is specific to each customer's application and fuel injector size, eliminating the need for time-consuming and expensive dyno tuning.
The company's fuel injectors are E85 compatible and range in price from $49.99 to $95.99, with options available for different lb/hr rates. Pro-M Racing's fuel injectors are designed to enhance engine performance and provide a cost-effective solution for automotive enthusiasts.
With its innovative technology, precision calibration, and focus on maximizing engine performance, Pro-M Racing has established itself as a trusted brand in the automotive industry, particularly among those seeking enhanced performance for their vehicles.
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Pro-M Racing fuel injectors are calibrated for 42lb fuel injectors
Pro-M Racing's 42lb fuel injectors are designed to maximize engine horsepower potential by allowing the engine to breathe to its fullest capacity. The injectors are calibrated to within two per cent of what the OEM considers the perfect baseline, ensuring optimal performance.
The Pro-M 3" Univer Plus MAF, for example, is a popular choice for Mustang 3.8L engines and is ideal for turbo or supercharged applications. It is designed to prevent mass airflow signal degradation caused by interference from upstream objects, making it easier to dyno tune. The Univer model is the latest from Pro-M, featuring a unique design that eliminates the "noise" that causes signal degradation, ensuring the most accurate readings during tuning.
In addition to the Univer model, Pro-M Racing also offers other 42lb fuel injector options, such as the 77mm mass air meter in aluminium, which is suitable for 87-93 Mustang models. The company provides a range of injector sizes, shapes, and styles, catering to various vehicle applications and performance needs.
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Pro-M Racing fuel injectors are compatible with the Ford Mustang
The company manufactures mass air meters in various sizes, shapes, and styles, catering to both direct bolt-in replacements and universal designs. Their mass air meters are designed to maximize engine horsepower by allowing the engine to operate at its highest potential. Each mass air meter is carefully calibrated on in-house flow benches, tailored to the specific fuel injector size and application, eliminating the need for costly and time-consuming dyno tuning.
Pro-M Racing's fuel injectors are a popular choice for Ford Mustang owners seeking performance enhancements. The Pro-M 80mm Mass Air Flow Meter, for instance, is specifically designed for 50lb injectors in the 1989-1993 5.0 Mustang GT/LX models. This mass air meter is renowned for its popularity and is considered the flagship product in its category.
Additionally, Pro-M Racing fuel injectors are also compatible with other Ford models, such as the Ford Small Block V8 Engines 260 289 302 5.0L Mustang EFI Cars and F-series Trucks. The compatibility of Pro-M Racing fuel injectors with Ford vehicles showcases their expertise in optimizing Ford engine performance.
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$133.99
$143.82 $179.93

Pro-M Racing offers bolt-in replacement parts
Pro-M Racing, founded in 1989 by Ford engineer Bob Atwood, is a well-respected brand in the automotive industry. They are known for their innovative solutions, particularly in maximising engine performance.
The Pro-M Racing mass air meters are a standout offering. Each meter is individually calibrated to your engine's specifications, including fuel injector size. This precision calibration ensures your engine can breathe to its fullest potential, maximising horsepower. With Pro-M Racing, you can be confident that your engine is performing at its peak, as their calibration process is highly accurate, achieving within two percent of the OEM's perfect baseline.
The brand's fuel injectors are also a popular choice. For example, the Pro-M 3" Univer Plus MAF for the Ford Mustang is designed for turbo or supercharged applications and is already calibrated for 42lb fuel injectors. Pro-M Racing's fuel injectors are available in a range of sizes, ensuring there is an option suitable for your vehicle's unique requirements.
Whether you're seeking bolt-in replacement parts or looking to enhance your vehicle's performance, Pro-M Racing offers a range of high-quality, precisely calibrated options to meet your needs. Their expertise in engine performance and commitment to precision engineering make them a trusted choice for automotive enthusiasts.
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Pro-M Racing fuel injectors are available in different price ranges
For example, the Pro-M Racing website offers a 24 lb/hr Fuel Injector EV1 Style E85 Compatible for $49.99, while a 30 lb/hr fuel injector with the same compatibility is priced at $59.99. The price increases with higher lb/hr ratings, with the 42 lb/hr injector priced at $79.99 and the 62 lb/hr injector starting at $89.99. It's important to note that prices may vary across different retailers and distributors.
The Pro-M brand is known for its mass air meters, which are designed to maximize engine horsepower potential. Their products are individually calibrated to ensure precision and eliminate the need for time-consuming and expensive dyno tuning. This calibration process sets them apart from competitors, as they can achieve a baseline within two percent of the OEM's perfect baseline.
In addition to their standard fuel injectors, Pro-M Racing also offers the Univer Plus MAF, which is specifically calibrated for 42lb fuel injectors. This product is ideal for turbo or supercharged applications and retails for $299 without calibration or shipping. With calibration, the price can be expected to increase, as seen in the example provided, where a calibrated unit was purchased for $320.
Overall, Pro-M Racing fuel injectors cater to a range of price points, allowing customers to find options that align with their performance needs and financial constraints. The brand's reputation for quality and performance contributes to its popularity among racing enthusiasts.
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Frequently asked questions
Pro-M Racing Fuel Injectors.
Pro-M Racing was founded in 1989 by Bob Atwood, a Ford engineer.
Pro-M Racing fuel injectors are individually calibrated to your particular application and fuel injector size, eliminating the need for time-consuming and expensive dyno tuning.
Pro-M Racing also offers mass air meters in various sizes, shapes, and styles, both as direct bolt-in replacements and in universal designs.
Pro-M Racing Fuel Injectors can be purchased on the Pro-M Racing website, with prices ranging from $49.99 to $95.99.









































