yes and no.. im to the point that to make good hp numbers im looking at a blower ($4-$5k) and a built motor to make use of the blower ($4-$5).. i wasnt wanting to spend that much $$ to get to a 450whp goal.. its like these motors (4.6l s197 motor) have this limit of UNDER 350whp unless you want to start pulling the motor apart etc.. my whole goal WAS to get to 450whp w/ the spray, and be around 320-340whp N/A.. i THOUGHT i had an ok combo for those numbers.. but apparently not.. i thought i was done having to spend more $$ to get to that goal, since all of the bolt on mods are done etc.. now to even get CLOSE to that goal i would have to get into the motor more (ported heads etc) and even thne i prob still wouldnt make the #'s id like to make.. are my standards to high? i didnt think so when i started all this because i see guys getting good #'s on thier N/A cars w/ these same mods all day long on here.. some even w/ the auto!!