I think this engine tunes easy and holds its tune well....But you can't fake it, you do need to know how to tune an engine properly , as the JL will definitely not tune itself..... However if you know the basics this engine isn't too hard to dial in, as well if you take the time to ask me I can guide you thru any tuning issues you may have.... Run the plugs and pipes I recomend and things will work really well....The engine will work excelent in a 8 2.0... it has smooth delivery and gobs of power and RPM...and with a carb insert and a proper tune it will get good mileage as well....