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Registered
Join Date: Nov 2006
Location: Shanghai/Florida
Posts: 754
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40mm Tial Wastegate on a 3.0SC??
I know that the norm for all you 930 turbo guys is to go with the 46mm Tial wastegate but as I am collectively gathering parts to convert my 3.0SC motor over to turbo and am thinking since I will be going low boost that 46mm may be overkill and that a 40mm will probably work fine.
So my question is do you think that a 40mm Tial wastegate will be suitable and does the 4 bolt 40mm Tial gate bolt up to the 930 headers? BTW, the plan is to use the 930 Euro headers that I already have and a K27 turbo. |
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Registered
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40 even 38 will work fine, cant help you with the mounting.
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![]() 914 6 Turbo twinplug 3.12 87 924S Lexus SC400 Lexus LS400 |
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Registered
Join Date: Mar 2002
Posts: 3,563
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The 40mm won't bolt up to the 930 headers... different flange pattern. You might want to try looking for a flange converter for the TiAL wastegates. Someone like ATPTurbo might have them.
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Merv '89 911 Turbo Cab Protomotive MAP ECU, Twin Plugged Heads, GT2-EVO CAMs, 3.3L fully finned P&C's, ARP fasteners, C2T head gaskets, Titanium Retainers, Turbo spec valves, springs & guides, 964 splash valves, GT35R BB turbo, GSF Stainless Headers, Magnaflow Exhaust, Full bay Intercooler, TiAL 46mm w/gate, TiAL 50mm BOV, Apexi AVC-R EBC, SPEC Stage3+ Clutch kit, Crane CDI Ignition ![]() |
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Registered
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I supply 38mm with the kits that we offer and you can upgrade to the 46mm if you wish. let me know if you need a 38 or a 40 I am a tial dealer
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Ben 89 944,85.5 944 914-6 2.4s GT tribute. 914-6werkshop.com |
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