The fuel rails are symmetrical right and left. I'd be very surprised if the lower bolts were supposed to use sheet metal screws given the bronze bushing installed rubber grommets at each mount, but then the bottom 2 holes did not have a welded capture but either.
As mentioned I used even shorter fuel hose elbows than stock so that should not be the problem.
I may just have the port removed and welded. I do not believe my MPS was properly installed with one machine screw and I'll fitting sheet metal screws (they came out by hand)
QUOTE(BillC @ May 8 2017, 06:01 AM)
87m491 --
According to the diagram here:
http://www.pelicanparts.com/914/technical_...4_20FI_diag.htm , the '74 2.0 looks like it is supposed to have test ports on both fuel injector rails, with the driver's side test port feeding the cold start valve.
Check both rails, and see if one of the test ports is off-center. If so, that may be the one that is supposed to go on the passenger side. I'm just guessing, since I've never been that deep into a '74's engine compartment.
Also, when I re-did the fuel lines on my '73, the MPS bracket was held in with one machine screw on top and two sheet metal screws on the bottom. So yours may have been mounted correctly.
Are there any wear marks on your MPS, where the test port plug may have been rubbing before?
Edit: just had a thought: Are the new fuel injector elbows taller than the old ones you took off? Maybe you can trim the new elbows down to lower the rail and get the clearance you need.