They have modified ports and more aggressive camshafts. It is better to use the head, made after 95. It will also have a sense to make your head port and polish. Nissan GA16DE engine tuning N/A build If your engine is in good state, gaining some more HP is possible.įor this you should buy throttle body and cold air intake, header, 2” performance exhaust system, JWT ECU. To support it, you should use good motor oil, gasoline and to serve the engine in time. GA16DE life expectancy is 200,000 miles of mileage (300,000 km) or more. They do not have any significant problems, except for the ones of idle air control valve and MAF sensor, which happen from time to time. Nissan GA16DE engine problems and malfunctions GA engines are very reliable and durable.
