I have had the same problem in the past .my set up was little more aggressive, but i'll tell what i did to fix it .to even get my car to stay running half way decent i had it advaced 7 deg/ i end up switching from stock inj to 550cc inj which helped a lot and running a hondata system she runs like a dream now /make sure you check your fuel and ignition system before any big purchases it could be something simple