[Vigilante375]

So you want a good sounding car with a lope but don't want to change the cam and want to leave the exhaust stock?

A cam is what gives the car its lope and if you want a good sound on the car then you need to change out the exhaust. You can do a cat back or axle back and leave the headers alone. You won't lose HP and if you do, are you really going to feel that 1rwhp loss? No.

Just do a something like a rotofab to get a little wine while from the supercharger. A big gulp is only really needed for pushing ~700 or more rwhp. The stock airbox is efficient up to that or maybe a bit more.

Why change the pistons and connecting rods? Unless you're planning on making 1000rwhp. Cam, lifters and springs should be all you need to change.

Just stick with a cam, cat back or axle back exhaust and a tune. If all you want is a head turner while going to a car meet then why tons of power if you're never going to use it? And why change unnecessary parts that don't need to be changed?