Ces4rDSM
Proven Member
- 119
- 6
- Feb 2, 2019
-
watsonville,
California
I had to instal 2 heli coils for my exhaust manifold studs due to the fact that the threads broke on the 2 holes, my first heli coil did fine that is until I took my exhaust mani off and reinstalled but both heli coils ended up losing tension when I torqued the bolts. Now it looks like every time I torque, the studs appear to come out of the hole again. Same problem. Now how should I repair ?