Nightrider.com Engineering
Motorcycle Dyno Services
SP Mullen LLC
For more information

Dyno Rental
Rent our Dyno and Save Money
Performance Analysis and Dyno Tuning
Full Service Tuning Available
We use a Dynojet

Dynamometer
See our upcoming
Events Schedule

Motorcycle Tuning
Affiliates Wanted

Have a small shop?
Tune race bikes on
the weekends?
Want to make extra money?
Are you in the Southeast US?

The Dyno

We use a DynoJet Model 150 chassis dynamometer capable of supporting 500 rear wheel horsepower and a bikes with 84 inch wheel bases. The dyno is mounted on DynoJet's trailer kit allowing us to bring it to your location.

Our computer uses the last version of the DynoJet PEP software to record and display the results of each run.

Other tuning and diagnostic equipment

Air Temperature and Humidity monitoring allows the DynoJet software to accurately calculate correction factors. These correction factors allow a standardized SAE horsepower number that can be used to compare power across multiple tuning sessions.

Infrared Thermometer monitoring of cylinder head, engine case and transmission temperatures ensures the engine is within normal operating ranges.  This allows us to detect overheating and helps ensure accuracy across multiple tuning sessions.

Carbon Monoxide (CO) Gas Analyzer to monitoring the exhaust emissions. This can validate and verify the Air Fuel Ratio (AFR) of the engine and improve power. This is a good piece of equipment for tuning carburetor engines and essential for tuning fuel injected motorcycles. This also helps troubleshoot poor gas mileage from an engine.

 

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Copyright 2002,2003,2004 Stephen P. Mullen, Oldsmar, FL - SP Mullen LLC