Hello, i want to know how to do the calculations( pipe diameter and length) to design a exhaust system for my formula 7 car as i am using honda cbr 600RR engine in it.
1 minute on Google produced enough data for a start to your question.
It is a capital mistake to theorise before one has data. Insensibly one begins to twist facts to suit theories, instead of theories to suit facts. (Sherlock Holmes - A Scandal in Bohemia.)