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Tyson Schmidt Tyson Schmidt is offline
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Join Date: Nov 2001
Location: Burbank, CA
Posts: 4,580
Quote:
Originally Posted by Swallowtail View Post
And one more thing - I have just noticed that the valve spring distance is slightly diffent between the cams. Is this something that can be ignored?

It most likely won't be an issue. Your T spec installed dimension is greater than the E spec, so there wont be any coil bind issues. Likely done to stiffen the springs for the 500 rpm higher rev limit of the E. You could add 1mm of shims under the spring seats if you are worried about it.

(The S spec being larger than the others due to the higher valve lift.)
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'69 911E coupe' RSR clone-in-progress (retired 911-Spec racer)
'72 911T Targa MFI 2.4E spec(Formerly "Scruffy")
2004 GT3
Old 10-20-2023, 02:48 PM
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