To acquire 200 hp., you'll want to substitute the SC12 to SC14 superchargers (or more extremely effective just one), do the port and polish on the cylinder head and purchase an aftermarket ECU. The most common route will be to completely take out every one of the airbox and fit https://toyota-4age-engine-for-sa75536.newbigblog.com/37406385/indicators-on-4age-20v-you-should-know