forged motor plus spray
forged motor plus turbo
forged motor plus supercharger
NA 400+ cube may get you there with the best heads, intake, and internals money can buy.
Your statement is way too bold for anyone to take you serious(not to mention its not really in the right section). If you are really ready to spend 10-20k go to a reputable lsx tuning shop and have them build something for your needs. If your just day dreaming go here and see how other members made their power. http://ls1tech.com/forums/dynamomete...omparisons-65/