Investigating the above picture the get off heading straight down on all 4 ITBs is definitely the outlet in the small hole just because of the throttleplate (on my ITBs there is not any vacuum there - i.e. worthless) I am here in cape city, and lately when doing a https://archerumrdn.bloggactif.com/35924352/the-best-side-of-4a-ge-engine-for-sale