Your injectors are not going to hit the valve on a slant from behind the mounting flange. Its a blind turn and a very small window from the intake side, use narrow pattern injectors to minimize wall spray or mount so injector snout is inside the port.
View attachment 1715148682
PS>> this is actually more for emissions as plenty of OEMs ran a blind injector and after about 2800 RPM, your not sequentially injecting to an open valve anyway, valve train is running too fast. This was my solution to running any unmodified intake you wanted as heads were cheaper than aftermarket intakes. I found a 3/4 hole saw worked better than a drill at the angle I had to drill at, but on a mill~ childs play. Caddy Northtar fuel rail (stainless, not the cheap rubber daisy chained ones) has proper spacing: cut the 3 off at each end and braze together for a straight 3+3 six log, perfect stainless fuel rail.
View attachment 1715148679
