was wondering what problems i could encounter running a t3 on my lude, the t3 is .42 and .48.. comes with an internal wastegate, seems to be in good condition.. would it lose power at a certain rpm or something? this would be for a stock block jdm h22a.. purely street purposes @ 6-7 psi.. planning to build/upgrade to t3t4e later.. anyone have any positive or negative opinions on this please let me know specifically what problems it might cause, thank you

brandon

 

too small. It will spool very low, but die out up top, so you will not be able to manage your fuel linearly, so you will need to do precise fuel managment, not worth it, all around.

You can probably pickup a cheap holset HX35, off the 5.7L Dodge... um cummins powerstroke, or some shit.

That may be more appropriately sized, and I believe it is T3 flanged.

-PHiZ

 

Any plain T3 is way too small for an H22. The airflow values, even for low boost, aren't even on the chart for the biggest T3 compressor map.

For your setup ideally you'd want a T3/T4 with a .63 a/r turbine housing and either a TO4B 62-1 or TO4E 60 trim compressor. Or if you want to spend the big bucks a Garrett GT30R would do quite nicely.

 

too small, and A/R is too tight. It would spool instantly, but create insane back-pressure..not good for the exhaust valves.

 

thanks guys