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Old 03-16-07, 11:29 PM
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Overboostin MoFo

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External Wastegate's

Well after an exhaustive search I need some advice I haven't come across. I am currently running a oversized turbo I wish I could be more specific but I can't since the person I bought the car from had no idea what he put on. Currently I am running a 40mm HKS knockoff. Now its boost creeping on my **** so I know I need to upgrade to a bigger or better wastegate. Now after searching the tial website I saw something I haven't noticed which is a "rotary" wastegate. Now is this going to be better or just a more expensive wastegate? I guess I am really looking for advice from people making power. Also i don't really want to have to upgrade after this if I want to make more power. Any suggestions?

thanks

Josh
Old 03-16-07, 11:31 PM
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I had not seen that. I am running the TiAL 46 mm on my car and it does NOT creep. TiAL in my opinion makes the best stuff out there.
Old 03-16-07, 11:44 PM
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I am guessing your referring to this one

http://www.tialsport.com/prod_wg_46.htm

it says for the turbo rotary applications
Old 03-16-07, 11:46 PM
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That would be the one!
Old 03-16-07, 11:48 PM
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I'm running a teeny greddy wastegate, and I'm having no problems maintaining as little as 7psi.
Old 03-16-07, 11:50 PM
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Well, that depends on your turbo.
Old 03-16-07, 11:57 PM
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kinda a side note... does your turbo glow after a spirited run? Which might be part of my wastegate issue getting WAY to hot.
Old 03-16-07, 11:58 PM
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Yeah, it glows a little. Depends on your definition of "spirited"/
Old 03-17-07, 12:01 AM
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flirting with "redline" for 10mins in full boost/boost creep. My turbo goes full red and starts going down to the vclamp to the downpipe. Maybe I have another issue?
Old 03-17-07, 02:40 AM
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You better be careful with it creeping like that.. What other mods are done to your car? How much are you boosting??
Old 03-17-07, 03:43 AM
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you have to check the sping inside may be put a smaller one and glowing can be from timing or fuel
Old 03-17-07, 09:55 AM
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its only creeping to 12psi. Yes my car has most of the other mods to support more boost. Minus a new IC and a stand alone. 85% of the time I am pedaling it to stay low in boost.
Old 03-17-07, 10:03 AM
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46 Mm Tial !!!
Ftw!
Old 03-17-07, 10:05 AM
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sounds like the best of the best now to just buy it. Any suggestions on where to get it?
Old 03-17-07, 10:07 AM
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tom port.. AKA streetport

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i just found a GREAT deal here on the forum. less than half the price man!
keep an eye out or post wanting one. who knows, you may get lucky.
Old 03-17-07, 10:33 AM
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I would love to do that but... i need to have one by friday and installed by saturday or earlier...
Old 03-23-07, 11:18 AM
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Ok so I received my 46mm Tial Today and am going to install it but it seems that I might be missing a inlet gasket between the manifold and the wastegate. Is that something I don't need since I haven't found anything on Tial's website reguarding a gasket and before I go installing it I want to see if anyone knows the answer.
Old 03-23-07, 11:24 AM
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Tial just released a 60mm fyi. What turbine a/r do you have, and what exhaust manifold?
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Rotary Performance Parts


Old 03-23-07, 11:26 AM
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yea just found out my manifold wont work... So I need one of those too... blah this is turning into something I dont need right now.
Old 03-23-07, 11:35 AM
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1revvin7 ya busy a work??? I need to get this stuff taken care of soon anyway I can give ya a call to work it out?
Old 03-23-07, 01:20 PM
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after some research.... I might have to make an adapter from the HKS to the Tial. But am I feel if I am missing a gasket/shim the 2 pics below are the HKS version with the gasket and the Tial without. Am I missing the gasket? Or dont you need one?
Attached Thumbnails External Wastegate's-p1030726.jpg   External Wastegate's-p1030727.jpg  
Old 03-23-07, 06:23 PM
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Looks like your missing a gasket on your Tial unit. I see the valve see, discharge flange and two gaskets for the discharge, but not one for the inlet...
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