[raull]

cool i see you are heading in the right direction , i see you mention ls6 heads , well the zo6 ls6 motor is the most popular engine to swap parts into that lq4 motor, just a cam intake and throtle body gives you a nice increase in hp and you can pick these parts at a !! budget !!! price , just throwing ideas at you after all thats what we do in this thread , drive each other crazy !!! lol