Dllrd23, I just saw your message. I'll look up your posts in the thread and see if I can come up with a good reply there.

I was wondering if you could answer a couple of questions. I am putting together a 2.7L to install in a 1999 Boxster. I am using the 2.5L throttle body and wiring harness in order to keep the standard transmission (donor 2.7 was a TIP) and to eliminate the need to install fly by wire for the 2.7. To that end, I am planning to eliminate the butterfly valve in the back intake runner (remove valve and plug holes). I came across an older posting of yours that shows the vac attachments (I tried to include here but was unable) and I am pretty sure that the indicated area just needs to be removed and "H" plugged into "G". Is that correct?
2nd question, I am planning on using the fuel rail from the 2.5 as I need the return type again done to eliminate a lot of extra work on the fuel system converting it to a returnless system. The mounting points do not line up with the mounting locations on the 2.7. How would you suggest attaching the rail? sorry this is long. Hope you can respond.