Here are more detail photos of these 911R Mag intakes. As an added bonus, I found out the the ports of these intakes were opened-up to 46mm at the top https://pbase.com/9146gt/image/148407828/original and 42mm at the bottom https://pbase.com/9146gt/image/148407840 making them a better fit on the twin-plug heads of my 2.8 RSR motor https://pbase.com/9146gt/my9146gt_28rsr_engine

For comparison; the OEM specs on the 911R intakes is as follows: 40mm at the bottom base https://pbase.com/9146gt/image/40409167 (to match the intake ports of the 906 Twin-Plug Racing Heads) while the top is larger at 46mm to perfectly match the 46mm WEBERs.

I actually like the patina and repair scars, nothing less than 'survivor' race parts and I have no plans to change them one bit. Check it out...