alright first up dont call my dumb n **** cuz i dont know what a dyno does for your car, but could somebody define what the dyno does, thanks

 

A Dyno is a machine that gives you an estimate on how much power your car is making.A dyno is a good way to fine tune the car, so that everything is well balanced and you don't ruin your car because it was running too lean or too rich.

The cars wheel puts momentun on a Dyno wheel that is linked to a computer that estimates how much power(Horsepower) the car is making.

This is as plain as i can explain it.