Interestingly the engine Observe also completely changed. The raspy exhaust Be aware was replaced using a decreased pitch far more even ‘roar’. This was due to much more advanced ignition timing. When you've verified your electrical is hunting all right, Check out your ignition timing by using a timing light https://zionsskik.look4blog.com/71027140/5-simple-techniques-for-jdm-toyota-4a-ge