2.1 MV engine. What are the best exhaust studs/nuts
Posted: 09 Feb 2021, 21:48
Hi all
More stupid questions. Sorry.
My new engine needs exhaust studs fitting. Weirdly 2 of the ports already have studs fitted, I think these are stock steel studs & at first glance look new since they are covered in fresh blue gunk which I presume is a thread locker. Obviously I need to fit the 4 other studs & find suitable nuts & washers.
My exhaust is a stainless one, if that makes any difference.
Question is, what the preference the studs? Stainless steel? If so what nuts? Brass?
I'm not really struck on removing the 4 studs that are in there, so I guess standard steel studs for the remaining 4 would be best, so at least they are all the same. If I go down this path, is it best to go stainless nuts, with standard zinc plated washer to separate the stainless nuts from the stainless exhaust?
Is it worth putting anything onto the studs/nuts to stop them rusting up over time? Copper slip or something?
Or should I bite the bullet & remove the 4 that are in there for a complete new set?
Cheers
Chewie
More stupid questions. Sorry.
My new engine needs exhaust studs fitting. Weirdly 2 of the ports already have studs fitted, I think these are stock steel studs & at first glance look new since they are covered in fresh blue gunk which I presume is a thread locker. Obviously I need to fit the 4 other studs & find suitable nuts & washers.
My exhaust is a stainless one, if that makes any difference.
Question is, what the preference the studs? Stainless steel? If so what nuts? Brass?
I'm not really struck on removing the 4 studs that are in there, so I guess standard steel studs for the remaining 4 would be best, so at least they are all the same. If I go down this path, is it best to go stainless nuts, with standard zinc plated washer to separate the stainless nuts from the stainless exhaust?
Is it worth putting anything onto the studs/nuts to stop them rusting up over time? Copper slip or something?
Or should I bite the bullet & remove the 4 that are in there for a complete new set?
Cheers
Chewie