Considering the above photo the consider off going straight down on all four ITBs is the outlet of the small hole just through the throttleplate (on my ITBs there is not any vacuum there - i.e. useless) The engine's AFR looks usual at cruise, but abundant at idle, plus the https://4age-20v-blacktop-for-sal50256.tokka-blog.com/34919452/the-smart-trick-of-4age-engine-sale-that-nobody-is-discussing