What grade bolt for turbo manifold?
#1
What grade bolt for turbo manifold?
What grade bolt, washers, nut for turbo exhaust housing to turbo manifold? I was thinking about using some stianless steel bolts but I don't they they will hold up. Should I go with a grade 8 bolt or is there something better I can use to prevent rusting?
#3
grade 8 will work fine, I have not seen many bolts not rust once they get heated a few times. The last ones I got from Advance with nuts and locking washers. Check the flanges ensure they are true if not hit them with a belt sander. should take no more than a little spray copper to seal them.
#4
grade 8 will work fine, I have not seen many bolts not rust once they get heated a few times. The last ones I got from Advance with nuts and locking washers. Check the flanges ensure they are true if not hit them with a belt sander. should take no more than a little spray copper to seal them.
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#18
TECH Senior Member
iTrader: (3)
Stainless into mild steel without antisieze is not good. Use the hi temp antisieze.. IE:
http://www.neverseezproducts.com/hightemp.htm
Spring type lock washers are useless after the first hit w/ heat..
http://www.neverseezproducts.com/hightemp.htm
Spring type lock washers are useless after the first hit w/ heat..