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Location:
Sydney/Adelaide
Registered:
June 2002
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Exhaust Port Dimensions 4AGE Vs 4AGZE
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Thu, 12 September 2002 03:58
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As the topic says, can anyone verify if the dimensions for the exhaust ports ( on the side of block ), are they the same for the 4age ( aussie deliver or jpn spec ) as the 4agze ( AE101, etc)?? 
Asking as there's a high mount turbo manifold made for he 4age by HKS ( out of production now ). Just really checking if it'll fit on the 4agze. which obviously is better suited for turbo's hey... 
cheers
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Location:
Perth
Registered:
August 2002
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Re: Exhaust Port Dimensions 4AGE Vs 4AGZE
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Thu, 12 September 2002 04:28
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Mrchox.....
Most 4age exhaust ports are the same.....
Not too sure about the 100Kw, but read on several occasions that there are only 2 different heads for the 4age 16v, namely small port and big ports... that is intake... the rest should be the same.
The High mounte HKS Turbo manifold was out for a very long time.
I had one about 19 months ago, which I had to sell, as it wouldn't fit in my AW11 MR2. It all looked way too close to
the firewall for my liking, but yes, can be made to fit.
What HKS Turbo manifold are you talking about? What is the URL for it?
MIKE.
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Location:
Sydney/Adelaide
Registered:
June 2002
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Re: Exhaust Port Dimensions 4AGE Vs 4AGZE
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Thu, 12 September 2002 09:05
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Hi there mike,
well it got me thinking on doing a turbo gze project for a sprinter as the add for the manifold was an an existing aussie 100kw 4age. The spec of the manifold i don't know. But there's an RB20 turbo on it, so T3 flange i guess. (or is it T28..)
Link to add.
http://forums.fastfours.com.au/messageview.cfm?cat id=8&threadid=33003
Thanks
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Location:
Canberra
Registered:
May 2002
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Re: Exhaust Port Dimensions 4AGE Vs 4AGZE
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Thu, 12 September 2002 10:28
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I've got both a big port 4AGE head and a small port 4AGZE head here. they both have 30mm exhaust ports, and exactly the same gasket.
if the manifold has an RB20 turbo on it, then its a T3 flange, which is way better, because it opens up heaps of options for aftermarket turbos.
cheers
Phil
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