I actually did not think they did much over the bigport and smallport? i had a S/T 20v after that hated lifetime when it was disconnected.. davew7 wrote:Killer job about the engine and it appears to be terrific! Dependant upon just how long the engine are going to be location https://jaidenyvawk.ambien-blog.com/37645613/the-2-minute-rule-for-jdm-toyota-4a-ge