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WIll the Treadstone is300 cast turbo manifold fit a pre late 97 head?

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Old 06-23-11, 05:12 PM
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Default WIll the Treadstone is300 cast turbo manifold fit a pre late 97 head?

Ok so i am starting to part my turbo kit together and Reid at sound performance has sold me on a cast manifold after he took me for a ride in a supra with a Treadstone cast manifold on it. That manifold plus a sound performance quick spool valve and a Percision 62 65 billet turbo. So I just bought that turbo and the spool valve now i need a manifold. SO is the vvti head have the same exhaust studs as the non vvti head? And if so do you think the manifold will clear the distributor?

Here is the link for what im talking about.

http://www.treadstoneperformance.com...C+Supra+2JZ-GE
Old 06-23-11, 05:20 PM
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88supramki
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The manifold will probably clear the dizzy, but will the turbo? Many people get a 4 runner cap since it's not as tall
Old 06-23-11, 05:24 PM
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Originally Posted by 88supramki
The manifold will probably clear the dizzy, but will the turbo? Many people get a 4 runner cap since it's not as tall
Well if you look at the pic they most on the website the turbo looks like it is mounted a little lower down.
Old 06-23-11, 05:31 PM
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88supramki
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You could always convert over to coil packs instead and not worry about it
Old 06-23-11, 05:43 PM
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I starting to think about that after looking on SF lol
Old 06-23-11, 07:41 PM
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I tried to find more info on this manifold and installation but there is none at all, and no user experience anywhere. I was going to do the the QSV and 35mm adapter to 44mm tial vband wastegate. From what it looks like there should be plenty of room for the QSV and to clear the stock dizzy since it mounted the compressor cover lower than most manifolds.
Old 06-24-11, 05:21 AM
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[QUOTE=HiPSI;6486411]I tried to find more info on this manifold and installation but there is none at all, and no user experience anywhere. I was going to do the the QSV and 35mm adapter to 44mm tial vband wastegate. From what it looks like there should be plenty of room for the QSV and to clear the stock dizzy since it mounted the compressor cover lower than most manifolds.[/QUOTE

Yea im sure with the spool valve it will push the turbo down and over enough to clear the dizzy... i hope if not i guess ill just have sp make me the first NA F1 manifold lol
Old 06-24-11, 07:55 AM
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Originally Posted by sc300guy89
i hope if not i guess ill just have sp make me the first NA F1 manifold lol
I actually tried that route as well and never got a response. Ended up picking a GE SPracing manifold and hopefully they can modify it for a QSV.
Old 06-24-11, 10:19 AM
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well i think im just going to buy it and look at it i emailed the guys at treadstone and they said it would fit and if it didnt i could return it so. And as for the spracing manifold is it a divided manifold?
Old 06-24-11, 12:05 PM
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Yeah it's a divided manifold. Hopefully they can hack 1/2" off for the QSV and they'll be recoating it for me.

I almost pulled the trigger on the treadstone but didn't feel like being a guinea pig.
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