Im trying to replace my stock exhaust with a new one but the screws connecting the cat to the midpipe are rusted on and I cant get them off. I tried for about 45 minutes and I used lots of force and WD40. Any suggestions or tips?
#72039, "RE: Cat to Midpipe screws rusted on..." In response to Reply # 0
Originally posted by Pyroman415 Im trying to replace my stock exhaust with a new one but the screws connecting the cat to the midpipe are rusted on and I cant get them off. I tried for about 45 minutes and I used lots of force and WD40. Any suggestions or tips?
penetrating oil. wd40 will only help your wrench slip off faster.
#72041, "RE: Cat to Midpipe screws rusted on..." In response to Reply # 1
PB Blaster. Keep spraying them and letting them soak for a couple days. Also you might try using a torch to heat up the flange. If none of that works, get a big honkin impact and go to town.
Lets just say this... I'm over 100whp and soon to cross 200whp. Thanx 2GNT! Now if I could only learn to prove it.
#72234, "RE: Cat to Midpipe screws rusted on..." In response to Reply # 4
I rounded mine off after a day of torching and PB Blasting. PB Blaster is the shit, but it wasn't up to the task on my car. I used a cutoff wheel. The sparks are real purdy, too.
-=B-=
Dude, Boeing called. They want their wing back.
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#72271, "RE: Cat to Midpipe screws rusted on..." In response to Reply # 5
yea this happened to me... unfortunatly, it was before i had my air compressor, so no air tools. i ended up sawing my exhaust off with a f'n hack saw. those bolts were no going anywhere. i used liquid wrench, pb blaster and gave it hell for like 2 hours trying to get those bastards off and i still had no luck. ... good luck, you're gonna need it. lol
14b custom turbo kit, modified starion front mount, 9.6:1 JE pistons/Eagle rods....running 12psi screw flanders
#72272, "RE: Cat to Midpipe screws rusted on..." In response to Reply # 6 Apr-06-04 03:07 AM by ughhhead
damn you doug, you were logged into this computer i am using so i posted with your name. lmao! just for the record, lickscissor's post was actually me posting. hehe