Modification of Car Body and Fuel System

In this manuscript, by replace old carburettor of engine improve performance as well as provide convertible roof on maruti 800 car, the objective of this provide convertible car look as bell as by replacing carburettor improve efficiency of engine. So the present study aims for internal combustion engine is making economical and reliable. The term may refer to a personal transportation vehicle, such as an automobile, or any other vehicle that uses carburettor in a similar fashion, such as a racing car. The old vehicles convert the aesthetic look and Morden techniques use for improve performance, by replacement of carburettor its test performance in IC engine, I.C. Engines equipped with a conventional carburettor system has the defect of improper combustion in different load ranges because of a sub-optimal Air-Fuel ratio. The results are harmful exhausts, high fuel consumption and a low degree of efficiency. Where the fuel consumption will be very low when comparing to conventional carburettor systems and also we obtained a high degree of efficiency compared to conventional carburettors with a simple and cheap alternative to injection system.