In order to set up a drag car or bike for peak performance, using loads of boost / nitrous or other modifications, the best thing to have is a suitable inertial chassis dynamometer. It needs to have big diameter clean drums, with a very good grip. Dual rollers are not appropriate in this case, so dont use them!
Improve your cars performance by using dynamometers
The dynamometer is a device used to measure mechanical force, power and torque produced by an engine.
Issues regarding the use of dynamometers
A dynamometer is basically a tool to deliver an effective comparison or analysis of an engine output or performance. Dynamometers are a lagging indicator, which means the dyno only tells you what has occurred during the dyno run or test period. After you have applied your best engine building skills, the dyno serves the purpose of evaluating the engine’s capabilities at a specified moment in time.
Logging the data received from the dynamometer
On old-fashioned dynamometers, the operator or the observer had to manually record the simultaneous readings on paper.
Does dynamometer testing damage the car?
There is no actual proof that dynamometer testing might damage the car in any certain way.
Examining the dynamometer data
After you have performed your desired dynamometer tests, you need to take a look at the information you received. If you have a manual recording system you should calculate and transform the torque and rpm readings into horsepower numbers. If you’ve got a manual electronic data collection the next step will be to print out the data.
All The Things You Need To Know About Engine Dynamometers
The most professional devices that can measure an engine’s power and torque are the engine dynamometers. They are used by the engine manufacturers themselves.