Fan shroud injector holes too big?

[rennzeit]

How much gap is acceptable?
This seems like too much to me.
Any ideas on how to fix without ordering another shroud welcome.

[Henry Schmidt]

You could try cutting a high temp rubber grommet to fill the gap.

[rennzeit]

Sometimes the simple solution is the best.
Thanks Henry

[2.7RS]

Where did you buy that aftermarket shroud?

I think that's where the problem is.

[gled49]

Factory shrouds had large cutouts like that so the shroud can be installed with the injectors in place. When I cut them out, much tighter, injectors must be installed after shroud is in place. Just my observation. I wouldn’t be concerned.

[rennzeit]

Yes, Damon explained this to me as well, and I found a thread showing a 73S shroud with the larger injector openings from the factory in post #6 here:
https://www.early911sregistry.org/forums/showthread.php?60749-1973-S-MFI-quot-The-Red-Shroud-quot

I will still probably use some high-temp grommets to seal things up

[RobFrost]

Do I see a modern injector going into a MFI hole adapter?

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