I've built a new header (didn't like the last one I built). This one uses the same burns collector and twin scroll, twin wastegate design and is still equal length. However it is made from 321 stainless from woolf aircraft instead of 304 and is also routed much differently.



Lot's more to come before the time attack season starts

 

cant see the pic

 

better? its tiny for me now but i think it will show up.

 

nice

 

update... its running, check the forced induction forum if your interested. just the turbo setup is finished cage, and suspension to follow shortly

 

make sure you brace the manifold. we've built a few manifolds with burns collectors and had a problem with them cracking on turbo setups. Beautiful job!

 

the turbo is hard mounted to the chassis (and i have solid motor mounts) so the manifold isn't supporting anything. It's only .065 wall tubing but its a double slip collector not welded so there shouldn't even be any stress from expansion. Both the wastegate recirc tubes also have slip joints.

 

The new thread: https://www.s2ki.com/forums/index.php?showtopic=655803