There's really nothing mystical about nitrous oxide and the application for automotive engines. Very simply NOS made it better and safer for customer use. The following questions and answers are typical of those fielded by NOS R&D people and we hope that they will be of help to all of those who seek the winning edge.
Posts: 738. As posted above, you can only get to Aguas Calientes (Machu Picchu Town) by train, and you need to fly into CUZ. To speed things up, you could take a taxi directly from the airport as far as Ollantaytambo, from where there are more trains to Aguas Calientes - which from Ollanta is only about an hour away.
Machu Picchu from Lima. If you are coming from outside Peru, certainly you are going to land at Lima, which is the only International Airport at Peru. It is located in Callao, 10 km (6 miles) from Downtown Lima. Jorge Chavez International Airport, Lima. As I mentioned above to reach Machu Picchu you have to be Cusco first.