Back in the day when you were in the early process of making the Mona Lisa (which by the way I gave the manifold that name), I was communicating with RockmanX. I really enjoyed the manifold although I could not install it before I blew my engine. Oh well, I am still in Sierra Vista, Arizona and about to come home on leave from Afghanistan. Waiting for me is a MAP 2.4L engine and their EF4 turbo. Should be fun times. Where are you located?