During the development of an automobile the manufacturers have to, in many respects, find compromises in terms of fuel efficiency, horsepower output, drivability and these days, the most important issue, exhaust emissions. Factors like fuel quality, ambient temperature, air quality, maintenance, operational circumstances etc. as well as financial aspects i.e., insurance classifications, have to be taken under consideration. The manufacturers have to assure operational reliability for the final product worldwide, which means, that in most cases the actual engine potential is not reached.
In a Stock Car, the ignition, injection, boost e.t.c. patterns programmed, are on the safe side or too underpowered.
If you look the in manufacturer brochure at the engine specs, the torque graph will rise, then flatten out on a straight line, and then drop off. This obviously isn’t how an engine breathes, and it’s the request of sales and marketing to produce this flat lining of the torque. Why? Well it’s about having better torque figures than the competition and about local market taxation laws.sideration and make substantial compromises in the vehicles operation. So the vehicle sold to customer is underpowered and far away from its true potential, this is where we come in to help you find the true power of your vehicle.