back purging
3.0 BAR
Joined: Apr 2003
Posts: 2,570
1.5 BAR
Joined: Aug 2003
Posts: 1,194
Re: back purging
Back purging is usually done to keep the pipes clean on the inside, so you don't get oxide particles into your system.
I washed my manifold in acid to get rid of the junk on the inside of the pipes. It's not really required on an exhaust manifold.
I washed my manifold in acid to get rid of the junk on the inside of the pipes. It's not really required on an exhaust manifold.
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Nov 25, 2007 08:11 PM
