[SilverBullet07]

with FULL bolt on's you may be able to get a little more than 230 to the wheels on a good engine with a dyno tune maybe allmost 240 tot he wheels. if you want 250 heads are the way to go, either that or SC/TC. i guess nitrous works too.

[Gunslinger]

actually, i do have a 75 shot bottle ive yet to install, but i wanted to get there NA if possible.
so,, what im getting from everyone is, the absolute best option for me is a good dyno tune, and a nice set of heads?
having said that, what should i do with them, aftermarket replace,, or port N polish ?

i really appreciate all the info everyone is sending my way.