Best 1JZ exhaust manifold for track use

[Traumtänzer]

Hi guys, I'm searching for a good quality 1JZ single turbo twin scroll manifold.
I want to use it on the track (time attack, not drag strip ), so please don't tell me that the ebay junk is okay. :: angry ::

Specifications:
1JZ non VVTi
T4 twin scroll
1 or 2 external wastegate flanges

Personal experiences required
Thanks!

 

[Traumtänzer]

Has no one an idea?

I've found a dealer for a quicksilver manifold, is here anyone using it or knowing somebody who used it? Track, drift, strip, all experiences are welcome!

 

[Beals]

I heard drewgo is good until you go with a really big single. 67+

 

[Traumtänzer]

I'm going to use a Holset HX50, bigger than a GT35 to get about 700hp at the rear wheels.

 

[Beals]

my buddy runs a gt35 on his drewgo and it's good but if you search this forum I've heard mixed reviews depending on the turbo.

 

[Traumtänzer]

I've just compared 2 manifolds I found a long time ago:

Quicksilver (900$)
OBX (150$)

And gess what? Yes, the one from OBX is far better.
Why?
The stainless steel Quicksilver uses for their manifolds is rubbish. It's not the one to choose if you have high temperatures and gases, which contain any oil or oil products.
OBX instead is using stainless steel, that is able to handle high temperatures and has no problem with any oil products.

See here for the Quicksilver mani:
http://www.suprastore.com/su1jvvt3ort4.html

And here for the OBX mani:
http://www.ebay.de/itm/330926689332?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649

 

[pbasil1]

Have you looked at SP performance? Ive heard great things about Sound performance, and the build quality looks fantastic, and they will weld up whatever wastegate configuration you want.

http://www.youtube.com/watch?v=E_TKr8Ttkzc
http://www.spracingonline.com/store/SP_Racing_F1_Turbo_Manifold_93-98_MKIV_Supra/3708

Yes they make it in a 1jz version you have to call to order, same price. I already called them. I plan on getting one when im done wth the rest of the build. Also Aaron form driftmotion is using one of these manifolds on his most recent 1jz build.