One head stud shorter? 1987 S4
#1
Three Wheelin'
Thread Starter
One head stud shorter? 1987 S4
Guys,
I can't remember and did notice one of the head studs for my car had a different length.
Can you tell me which one is the short one?
I have attached a photo to advise via the numbers.
thank jpc
I can't remember and did notice one of the head studs for my car had a different length.
Can you tell me which one is the short one?
I have attached a photo to advise via the numbers.
thank jpc
#2
I think it is #10
You will know for sure when you start putting them back in as it is the more recessed hole.
You will know for sure when you start putting them back in as it is the more recessed hole.
#7
Nordschleife Master
Join Date: Dec 2004
Location: Guelph, Ontario, Canada
Posts: 6,164
Likes: 0
Received 5 Likes
on
5 Posts
I also understand how things get engineered in the auto industry (I work in it) so some of that was tongue-in-cheek. As well when the engine was designed, there was no CAD to allow them to make quick design changes. But having said that bores and heads are some of the first things designed. They knew that the bolt needed to be shorter but didn't take the time to fix the issue.
I don't know of too many engines that use dissimilar length bolts in the heads. I am sure they are out there, but in the vast minority.