TWOpointFORliter
10+ Year Contributor
- 644
- 120
- Jul 31, 2009
-
Crown Point,
Indiana
So I recently had a manifold head stud pull the threads out.
After doing a bit of research I decided to use time-serts instead of a helicoil or thread insert. My question is if I am using a stainless manifold and stainless studs one would assume I should use stainless time-serts instead of the normal carbon steel ones included in the kit right?
I’ve always understood that due to the difference in heat expansion between the two metals you shouldn’t mix them. I’ve had nothing but problems with my exhaust for many years between cracking, broken studs and vband flanges leaking I just want want it fixed right so I can enjoy my car.
Anyways what do you guys think stainless or carbon steel for the time-serts?
After doing a bit of research I decided to use time-serts instead of a helicoil or thread insert. My question is if I am using a stainless manifold and stainless studs one would assume I should use stainless time-serts instead of the normal carbon steel ones included in the kit right?
I’ve always understood that due to the difference in heat expansion between the two metals you shouldn’t mix them. I’ve had nothing but problems with my exhaust for many years between cracking, broken studs and vband flanges leaking I just want want it fixed right so I can enjoy my car.
Anyways what do you guys think stainless or carbon steel for the time-serts?
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