Every one goes with turbo engines but theyre too expensive so i was thinking ..what would you have to do to make a non turbo 2.0 6block be just as good as a turbo(for racing but street driveable ) i know it wont be legal but i dont want all out race.

 

How much are you planning on spending for a car? I just bought my first DSM and it wasn't too expensive... just have to find a good deal. But anyway, as far as your question goes... You're going to be spending a whole lot more money trying to get to the performance of a turbo if you buy a NA that if you just go ahead and spend the money to start. Just save up and buy a turbo version, it'll save you a whole lot of trouble in the long run.

 

There are threads all over this site and i think one is actually pinned at the top of how to make a fast N/A eclipse. So just do a search on it