Answers
Aug 11, 2024 - 10:17 PM
If it has anything to grip...try heating it, but the intake should use regular bolts not studs. Maybe I'm not fully understanding what your question is..
Aug 12, 2024 - 07:40 AM
that question should have read ROCKER ARM STUD
Aug 14, 2024 - 06:53 PM
Hello there!
It sounds like you've got a frustrating issue on your hands with that 327 SBC (Small Block Chevy). If the same rocker arm stud has broken off twice, even after replacing the heads, it's likely there's an underlying problem causing excessive stress on that specific stud.
A few things to check:
1.) Torque and Installation: Double-check that the stud was torqued to spec. Over-torquing or improper installation could create stress points leading to breakage.
2.) Valve Train Geometry: If the geometry is off, it can cause the rocker arm to exert too much side load on the stud. Make sure your pushrod length and rocker arm alignment are correct.
3.) Cam and Spring Compatibility: Roller cam setups can be hard on studs, especially with high-lift cams and stiff springs. Consider whether your studs are strong enough for your cam profile.
4.) Quality of the Studs: Sometimes, the issue is as simple as the material or quality of the studs. If you're using stock or lower-grade studs, upgrading to stronger, aftermarket ones might solve the problem.
Given that this has happened twice, it's crucial to thoroughly inspect the entire valve train system for alignment, correct parts, and potential stress points. Consulting with a machinist or engine builder who specializes in high-performance or roller cam setups might also provide insights specific to your setup.
You may need some parts in the process, click this link to be directed to our website and enter the vehicle information, followed by the part name. Our system will display available parts for your vehicle.
Good luck getting your SBC back in the game!
It sounds like you've got a frustrating issue on your hands with that 327 SBC (Small Block Chevy). If the same rocker arm stud has broken off twice, even after replacing the heads, it's likely there's an underlying problem causing excessive stress on that specific stud.
A few things to check:
1.) Torque and Installation: Double-check that the stud was torqued to spec. Over-torquing or improper installation could create stress points leading to breakage.
2.) Valve Train Geometry: If the geometry is off, it can cause the rocker arm to exert too much side load on the stud. Make sure your pushrod length and rocker arm alignment are correct.
3.) Cam and Spring Compatibility: Roller cam setups can be hard on studs, especially with high-lift cams and stiff springs. Consider whether your studs are strong enough for your cam profile.
4.) Quality of the Studs: Sometimes, the issue is as simple as the material or quality of the studs. If you're using stock or lower-grade studs, upgrading to stronger, aftermarket ones might solve the problem.
Given that this has happened twice, it's crucial to thoroughly inspect the entire valve train system for alignment, correct parts, and potential stress points. Consulting with a machinist or engine builder who specializes in high-performance or roller cam setups might also provide insights specific to your setup.
You may need some parts in the process, click this link to be directed to our website and enter the vehicle information, followed by the part name. Our system will display available parts for your vehicle.
Good luck getting your SBC back in the game!
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