Removing exhaust studs; manifold-to-precat
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Removing exhaust studs; manifold-to-precat
for starters, i have an 86 gxl N/A
I'm trying to install a bonez race pipie/presilencer, and when i was removing my old exhaust, both of the nuts on my ehaust studs have seized, and damaged the threads pretty badly, so even if I CAN get the nuts off, I'll need to put in new studs if i want to tighten everything up with the new pipe on.
The thing is, i've heard that these studs might be impossible to get out, has anyone replaced theirs? I'm going to soak them in liquid wrench and try vice grips tomorrow, any information/ experience here would be great, and ASAP as usaual thanks in advance-
-Matt
I'm trying to install a bonez race pipie/presilencer, and when i was removing my old exhaust, both of the nuts on my ehaust studs have seized, and damaged the threads pretty badly, so even if I CAN get the nuts off, I'll need to put in new studs if i want to tighten everything up with the new pipe on.
The thing is, i've heard that these studs might be impossible to get out, has anyone replaced theirs? I'm going to soak them in liquid wrench and try vice grips tomorrow, any information/ experience here would be great, and ASAP as usaual thanks in advance-
-Matt
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if i cant get them off, which i REALLY hope i'll be able to, what do you guys think about drilling out the holes, and using a tap to make new threads, then i could just use and size stud i wanted right?
#5
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You shouldn't need to go that far. With a length of stud to get a hold of it shouldn't be a problem. If they look like they're still not going to let go after generous amounts of PB Blaster, then apply some heat. Cheers
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Re: Removing exhaust studs; manifold-to-precat
Originally posted by Taelem
The thing is, i've heard that these studs might be impossible to get out, has anyone replaced theirs? I'm going to soak them in liquid wrench and try vice grips tomorrow, any information/ experience here would be great, and ASAP as usaual thanks in advance-
-Matt
The thing is, i've heard that these studs might be impossible to get out, has anyone replaced theirs? I'm going to soak them in liquid wrench and try vice grips tomorrow, any information/ experience here would be great, and ASAP as usaual thanks in advance-
-Matt
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Had the same problem that you have...but I took a different approach than you're probably going to. I knew the rest of the exhaust was coming in a few days so I just put on the full thing (except the stock manifold all is new). I'd recommend the same to you if you have the cash, plus it's worth it on the long run anyway. Good luck though, I used PB (loads of it) and nothing still budged, so I'm guessing you're gonna need to either tap and drill them or use heat (but I think PB is flamable so make sure you have the area perfectly clean ).
Good luck
Good luck
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#8
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Re: Removing exhaust studs; manifold-to-precat
Originally posted by Taelem
for starters, i have an 86 gxl N/A
I'm trying to install a bonez race pipie/presilencer, and when i was removing my old exhaust, both of the nuts on my ehaust studs have seized, and damaged the threads pretty badly, so even if I CAN get the nuts off, I'll need to put in new studs if i want to tighten everything up with the new pipe on.
The thing is, i've heard that these studs might be impossible to get out, has anyone replaced theirs? I'm going to soak them in liquid wrench and try vice grips tomorrow, any information/ experience here would be great, and ASAP as usaual thanks in advance-
-Matt
for starters, i have an 86 gxl N/A
I'm trying to install a bonez race pipie/presilencer, and when i was removing my old exhaust, both of the nuts on my ehaust studs have seized, and damaged the threads pretty badly, so even if I CAN get the nuts off, I'll need to put in new studs if i want to tighten everything up with the new pipe on.
The thing is, i've heard that these studs might be impossible to get out, has anyone replaced theirs? I'm going to soak them in liquid wrench and try vice grips tomorrow, any information/ experience here would be great, and ASAP as usaual thanks in advance-
-Matt
The Mazda dealer sells these studs. They cost only a couple bucks apiece.
Hot_Dog
90 RX7 GXL
02 RSX-S
#14
talk about mass suckage i just tried to undo my downpipe from my precat and bam snapped the bolt clean off im guessing that means i should go ahead and get some new studs
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