Reviewing the thread, I see we left off updating after the arrival of the Carbon panels.
Since that time, the project kicked up a notch (more than a notch, actually) toward historic
appropriateness if not
accuracy(how accurate can a back-date be?)
After a query from the owner as to the appropriateness of ITBs over PMOs for a Mary Stuart tribute turned into a multi-day conversation about MFI (one of my favorite things), this project shifted into high gear and the gloves came off.
IN ADDITION to ditching the PMOs and moving to mechanical injection, the build plan was revised for the final time; historic visual accuracy is now the objective.
I researched Pelican and the rest of the internet to locate 3.6L (thie engine is a 3.9 built upon a 3.6 964 case) MFI injector blocks, and of the scant few examples I found, Len Cummings we the most promising, but no longer available. So with his blessing, we set out to reproduce them, but ended up designing our own.
MFI for Mary.
We designed and prototyped in-house (printed) to prove out the part:
our finalized design (revision 5) kept the height of the throttle bodies as low as possible for the pump to throttle relationship of the linkage, and looks like this installed (ignore the high butterflies, they are being used for mock-up only):
