cheap bolton horsepower for 305 v8 tbi
 

im looking for the best bang for your buck for a decent amount of power gain that still isnt gonna drain my pocket or put the car off the road for a while any ideas?

Nitrous.

intake, headers.

^^ that should really be your first step. What goes in has to go out, and anything you do will be hampered by the headers.

With the new intake and headers, your choked up swirled intake heads are going to hold the engine back.
How much of your money can we spend in your quest for power?