DIY Turbo Discussion greddy on a 1.8? homebrew kit?

Wastegate Bracket Issue?

Thread Tools
 
Search this Thread
 
Old 04-06-2017, 09:24 AM
  #1  
Junior Member
Thread Starter
 
dawson128's Avatar
 
Join Date: Feb 2017
Location: Indiana, a wonderful place to drive your Miata on nothing but oval tracks.
Posts: 72
Total Cats: 0
Default Wastegate Actuator Bracket Issue?

Hello all! I will soon (maybe this weekend) be installing my diy turbo kit but I've run into a possible issue. I have an ISR T25 and it come clocked with the compressor outlet pointed up. The issue is when I reclock it, the existing wastegate actuator bracket doesn't work. Does anyone run a turbo that points up and then does a 180 with charge piping back down? I think I can make it fit under the hood with some 2" piping but just wasn't sure if anyone had input. BEGi manifold by the way, not that it matters.

Thanks!!

Last edited by dawson128; 04-06-2017 at 09:34 AM.
dawson128 is offline  
Old 04-06-2017, 10:31 AM
  #2  
Senior Member
iTrader: (2)
 
Onyxyth's Avatar
 
Join Date: May 2013
Location: Boyertown, PA
Posts: 735
Total Cats: 62
Default

Pictures would help. From the pictures on their website it actually looks like it would point the compressor outlet directly at the side of the head, so maybe yours is different. You may have to fabricate something if there's no holes to remount the bracket.
Onyxyth is offline  
Old 04-06-2017, 10:44 AM
  #3  
Junior Member
Thread Starter
 
dawson128's Avatar
 
Join Date: Feb 2017
Location: Indiana, a wonderful place to drive your Miata on nothing but oval tracks.
Posts: 72
Total Cats: 0
Default

Originally Posted by Onyxyth
Pictures would help. From the pictures on their website it actually looks like it would point the compressor outlet directly at the side of the head, so maybe yours is different. You may have to fabricate something if there's no holes to remount the bracket.
For now I only have a photo I pulled from online, but when I get home I will upload a photo or 2. IIRC its pointed nearly 90 degrees from the manifold, maybe slightly towards the head but can't be by much.
dawson128 is offline  
Old 04-06-2017, 11:16 AM
  #4  
Slowest Progress Ever
iTrader: (26)
 
thirdgen's Avatar
 
Join Date: Oct 2007
Location: The coal ridden hills of Pennsylvania
Posts: 6,022
Total Cats: 304
Default

Is that a ball bearing t25? How much did it cost you?
thirdgen is offline  
Old 04-06-2017, 11:20 AM
  #5  
Junior Member
Thread Starter
 
dawson128's Avatar
 
Join Date: Feb 2017
Location: Indiana, a wonderful place to drive your Miata on nothing but oval tracks.
Posts: 72
Total Cats: 0
Default

Originally Posted by thirdgen
Is that a ball bearing t25? How much did it cost you?
No it is a journal bearing I got for something like $350. Down the line I hope to rebuild a gt2560r and swap that in
dawson128 is offline  
Old 04-06-2017, 12:38 PM
  #6  
Junior Member
 
Mech5700's Avatar
 
Join Date: Jan 2014
Location: Port Saint Lucie,FL
Posts: 476
Total Cats: 12
Default

What about an adjustable bracket like Garrett Adjustable Wastegate Bracket : atpturbo.com ?
Mech5700 is offline  
Old 04-06-2017, 07:07 PM
  #7  
Junior Member
Thread Starter
 
dawson128's Avatar
 
Join Date: Feb 2017
Location: Indiana, a wonderful place to drive your Miata on nothing but oval tracks.
Posts: 72
Total Cats: 0
Default

Originally Posted by Mech5700
What about an adjustable bracket like Garrett Adjustable Wastegate Bracket : atpturbo.com ?
Ive seen those before but not sure if I would have any bolts I could use to attach it the way it would be clocked. I'd like to use the wastegate bracket I have and just run a 90 before it hits the hood but I just want confirmation that I'll have room to do this before I get halfway through bolting everything up and realizing it won't fit. Then again I could run without a hood for a bit
dawson128 is offline  
Old 04-06-2017, 07:15 PM
  #8  
Junior Member
 
Mech5700's Avatar
 
Join Date: Jan 2014
Location: Port Saint Lucie,FL
Posts: 476
Total Cats: 12
Default

Ah, well I know some really old turbo kits have that setup, like this one: No Reserve: Original Owner 1991 Mazda Miata SE | Bring a Trailer

is that what you are trying to accomplish?
Mech5700 is offline  
Old 04-06-2017, 07:45 PM
  #9  
Junior Member
Thread Starter
 
dawson128's Avatar
 
Join Date: Feb 2017
Location: Indiana, a wonderful place to drive your Miata on nothing but oval tracks.
Posts: 72
Total Cats: 0
Default

Originally Posted by Mech5700
Ah, well I know some really old turbo kits have that setup, like this one: No Reserve: Original Owner 1991 Mazda Miata SE | Bring a Trailer

is that what you are trying to accomplish?
Yes something like that! I dug up some other photos, so it looks like this would work except adapted for a FMIC

dawson128 is offline  
Old 04-06-2017, 10:54 PM
  #10  
Junior Member
iTrader: (2)
 
ericsbestshot's Avatar
 
Join Date: Mar 2008
Location: Navarre, Fl
Posts: 280
Total Cats: 8
Default

Take a look at this thread I started using that same bracket linked above.

https://www.miataturbo.net/diy-turbo...0-turbo-89713/
ericsbestshot is offline  
Old 04-06-2017, 11:28 PM
  #11  
Junior Member
Thread Starter
 
dawson128's Avatar
 
Join Date: Feb 2017
Location: Indiana, a wonderful place to drive your Miata on nothing but oval tracks.
Posts: 72
Total Cats: 0
Default

Originally Posted by ericsbestshot
Take a look at this thread I started using that same bracket linked above.

https://www.miataturbo.net/diy-turbo...0-turbo-89713/
thanks for the link! I think I'm going to get one of those brackets down the line and drill and tap to make it work
dawson128 is offline  




All times are GMT -4. The time now is 07:25 AM.