More octane won't increase power unless you have the compression to warrant it.kuhn-77 said:93 octane, K&N Air Filter.....lol....those are cheap....what all has been done to your motor i need more info i dont wanna list stuff you've already done
DeathRattle said:Low shot of nitrous in that case. Not too much you can do to that engine for cheap. What people do with those four bangers or small v6 is turbos but that is out your price range. Nitrous is the option for your set up. Fuel injectors can get expensive so I dont think that is an option but you need engine mods to increase injector size/lbs. Stock motor you will just kill mpg and flood if you go crazy on injector size. All the little bolt ons wont really get you anywhere besides making your car sound like a chainsaw with that exhaust.