Turbine AR
#1
Elite Member
Thread Starter
iTrader: (3)
Join Date: May 2006
Location: Houston, TX
Posts: 2,895
Total Cats: 0
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
So, I am going to be running a .48 T3 turbine... I was wondering at what power level I should swap to a .63 for efficiency. I haven't had much luck finding turbine maps... everyone seems to look at compressors only.
#2
Boost Czar
![](/mt2011/images_td/ranks/supporter1.gif)
![](/mt2011/images_td/ranks/admin.png)
iTrader: (62)
Join Date: May 2005
Location: Chantilly, VA
Posts: 79,688
Total Cats: 4,113
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
What are you looking for? the .48 Stage I should be good for +250rwhp.
On the turbine side youll wanna rock the .48 a/r with the standard stage 1 T3 wheel. Youll see 10psi @ 3200-3400rpm and have a turbo capable of 300whp @ 19psi or so on a 1.6L.
If you go with a .63 you'll notice slower spool, but might help the compressor flow better once spooled. And should be capable of +400rwhp or so.
https://www.miataturbo.net/forums/sh...&highlight=.60
On the turbine side youll wanna rock the .48 a/r with the standard stage 1 T3 wheel. Youll see 10psi @ 3200-3400rpm and have a turbo capable of 300whp @ 19psi or so on a 1.6L.
If you go with a .63 you'll notice slower spool, but might help the compressor flow better once spooled. And should be capable of +400rwhp or so.
https://www.miataturbo.net/forums/sh...&highlight=.60
#3
![Default](https://www.miataturbo.net/images/icons/icon1.gif)
What are you looking for? the .48 Stage I should be good for +250rwhp.
On the turbine side youll wanna rock the .48 a/r with the standard stage 1 T3 wheel. Youll see 10psi @ 3200-3400rpm and have a turbo capable of 300whp @ 19psi or so on a 1.6L.
If you go with a .63 you'll notice slower spool, but might help the compressor flow better once spooled. And should be capable of +400rwhp or so.
https://www.miataturbo.net/forums/sh...&highlight=.60
On the turbine side youll wanna rock the .48 a/r with the standard stage 1 T3 wheel. Youll see 10psi @ 3200-3400rpm and have a turbo capable of 300whp @ 19psi or so on a 1.6L.
If you go with a .63 you'll notice slower spool, but might help the compressor flow better once spooled. And should be capable of +400rwhp or so.
https://www.miataturbo.net/forums/sh...&highlight=.60
a .63 housing with the stage 1 wheel is basically pointless since the turbine wont really flow much more at all and you are just adding unndeeded lag. The stage 1 wheel in a .48 housing might be good for about 300whp maximum. A .48 housing with a stage 3 wheel can get you to about 350-400whp. The .63 housing isnt really neccessary unless you are using a lot of rpms and intend to make more than 350whp.
Thread
Thread Starter
Forum
Replies
Last Post
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM