S&S Diesel Motorsport is a world leader in modern diesel injection and vehicle controls.
Drawing on many years of OE diesel injection and engine development experience, S&S Diesel Motorsport creates innovative products for top-level competition and CARB-compliant street use. S&S products are made with the industry’s best components, tested on the world’s best equipment, by the world’s best people.
Whether it’s in-house dyno testing, real-world high performance, or on-road durability solutions; S&S Diesel Motorsport fuel systems are on another level.
Listen to our story, as told by one of our founders, on The Truck Show Podcast (14 min to 60 min).
Our Capabilities
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Custom Multi-Injector Station
Precision Injector Testing
S&S Diesel Motorsport uses custom injector testing equipment, modified in-house, to thoroughly validate every product to a level of standards that exceed OEM capabilities. Measuring injection rate shape of complete sets simultaneously, and measuring the complete profile of five injection events per simulated combustion cycle are a few of the capabilities of the S&S fuel lab.
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High-Pressure Pump Testing
High-Pressure Pump Testing
S&S Diesel Motorsport is capable of testing all sizes and models of high-pressure fuel pumps to varying speeds and outputs. Our modified test bench is capable of spinning a 1,850 mm³/rev CP3 pump in excess of 6,200 RPM to test durability in a high-rpm racing environment.
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Engineering Consulting
Engineering Consulting
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Engine Dynamometer
Engine Development & Testing
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On-Site Support
Engine Control & Calibration Support
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Force Industries Road Race Semi Truck
Extreme-Duty Motorsport Applications
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