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DIY Turbo Discussion greddy on a 1.8? homebrew kit?

Low Mount wastegate mounting issue

Old Nov 10, 2020 | 08:50 PM
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Default Low Mount wastegate mounting issue

Ok guys, mocking everything up before the engine goes back in. Trying to get as much as I can sorted before so it’s less painful when doing the final install. Ran into a small issue and looking for some advise. I have a kraken low mount manifold and a gt2554r and the wastegate isn’t playing nice. I’ve found adjustable wastegate brackets but I’m not sure if they’ll give me enough to get the wastegate where it needs to be. Any ideas?


Old Nov 10, 2020 | 08:51 PM
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Old Nov 11, 2020 | 07:34 PM
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I ran into something similar 2 builds ago. Came across a wedge spacer for the turbo mount that angles it a little bit further away from the block. It dropped the turbo a little bit which might add other fitting issues though and needs longer bolts/studs. Aggravation finally drove me to spend bigger bucks on a different manifold with EWG, not that an EWG is easy to fit in there either. There are 30’ish degree fittings that I tried but never got the overall spacing to work out that way.
Old Nov 12, 2020 | 02:42 AM
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I would just drill and tap new holes into the compressor housing. There's plenty of meat
Old Nov 12, 2020 | 03:01 AM
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Or make a bracket that bolts in both existing hole locations that extends outwards and mounts the actuator. That water (?) fitting is going to be tight though.
Old Nov 12, 2020 | 04:23 AM
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Spoiler
 

Spoiler because the photo is huge. The bracket is from ATP Turbo. I bent the actuator arm over my anvil. The actuator itself has been great over the last 4500 miles since I've installed it. I had planned to clock it like yours, but ended up clocking it like I did because I couldn't get clearance to suit me.

Last edited by Graxis; Nov 12, 2020 at 04:26 AM. Reason: moar infoz
Old Jun 22, 2021 | 07:38 PM
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Originally Posted by Graxis
Spoiler
 


Spoiler because the photo is huge. The bracket is from ATP Turbo. I bent the actuator arm over my anvil. The actuator itself has been great over the last 4500 miles since I've installed it. I had planned to clock it like yours, but ended up clocking it like I did because I couldn't get clearance to suit me.
Could you repost the picture 😅 I'm in this boat rn
Old Jun 22, 2021 | 09:22 PM
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Originally Posted by Sergmcgurge
Could you repost the picture 😅 I'm in this boat rn

I actually went a different route. I did this. Found the outlet flange online.


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