Post by
Sil240 »
https://forums.nicoclub.com/sil240-u6842.html
Fri Jun 19, 2009 4:49 am
So I just got the manifold from HPF Chris.
It is made by Xspower/SSautocrap
I haven't put it on yet, so I'm not sure how it fits. But from just looking at it and measuring, there are a couple differences from this manifold to the usual Stock sytle SSautocrap mani.
The head flange is thicker on this HPI/Kazama knock off.
The Turbo flange is the same thickness.
The Primary tubes are the same dia., but when they merge, its a larger dia. tube.
(I had measurements, but I didn't write them down or remember them)
Con: There are no braces on this HPI knockoff.The other SSautcrap mani has 7 Triangular pieces of metal bracing each runner to the head flange and one bracing the Turbo flange to the "collector"
It does look like it will be a bit easier to bolt this manifold to the head.I remember that I had problems with the nuts on some of the studs.
So this time around, when I get to changing the manifold and my stud, I'll switch a couple to Allen/Socket head cap screws instead of studs.
Hopefully this manifold will have the same placement as the other SSautocrap mani.If not my Downpipe (which has to be fixed anyway), IC piping will not line up.
Oil and water lines will be ok, except for maybe the Oil drain.
I'm kinda interested to see how this mani will perform and sound.I would assume that it would perform decently, since they just copied the HPI/Kazama design. But we'll see how well they copied it.
Now I've been reading up on Bracing the turbo, to take the weight off the mani.I've been hearing mixed thoughts.(Might start a new thread for this)
Some say its good.
Some say its bad. Due to the different rates of expansion.
I did plan on making my own brace for the turbo. Either going from the block to the turbo or flange. Or the head somewhere to the turbo or flange. (haven't looked/thought it through too much yet)
But now I'm thinking I might see if I can get some pieces of Stainless and have them welded to this mani, just like the other SS autocrap mani. (bracing runners & Turbo flange)