SLP Induction Lid - $139.95
Holley Powershot Filter - $44.99
SLP Cold Air Induction - $129.99
I will guarantee you drop almost 2 tenths and gain almost 2 mph in the 1/4 with those mods alone!
Check out:
www.LS1Speed.com
They've got better prices then ANYONE. Not to mention, GREAT customer service!