When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Let me know if you need some help. I'm not exactly down the street, but I just did the upper plenum and MREV2, and the injectors were right there in the open. There is a great tutorial on the Motordyne web site on replacing and reinstalling the collector/plenum.