How to get my car into 12 seconds?

Purchase a mopar performance engine manual &mp chassis manual it will tell you what you need to get in to the 12 second range if you follow it to a tee it will work manicin racing or jegs has them 20 something each you are going to get alot of opinons and alot of wrong answers those books havent failed me yet i have had several 360 engines over the years stay in the high 12 range for more street abilty