Need top end advice

Ran 12.20s with the 340 that's in there and that was with J heads and a 6 pack. Since then I put the Eddys , a victor and a 750 Brawler , might be touching 11's now , but I want MORE POWER!!
torqstorm? :) should be a killer setup when done... i was going to do a 408 for mine eventually but have decided to stay with 360 inches when i finally do it.. i don't need more than that