a/r 1.15 too big? - TDI Engine -General Info - VWDiesel.net The IDI, TDI, and mTDI source.

• a/r 1.15 too big? by nkb on 12 Jul, 2006 09:53
• i have a garrett turbo with an exhaust a/r of 1.15 that i want to use for a secondary turbo in a sequential setup on my M-TDI. too big?
• #1 by vwmike on 12 Jul, 2006 12:28
• Just a tad. The 1.6TD uses a .36 which is the smallest I know of. Typical T3's use a .48 or .63.
• #2 by nkb on 12 Jul, 2006 16:25
• yeah and those are a single turbo setup, i was gonna use a smaller turbo for low end and the bigger one for the upper end.. its still too big isn't it... i was just hoping some one would say it was all good heheh, this thing is HUGE
• #3 by DVST8R on 12 Jul, 2006 16:40
• I would run it as a med to big single on a cummins or a duramax.  :wink:
• #4 by nkb on 12 Jul, 2006 18:32
• hahah yeah, it makes a good center piece. maybe i could bolt it onto my motor somewheres to make it look like im running a big turbo  
• #5 by nkb on 13 Jul, 2006 05:41
• Quote from: DVST8R

  I would run it as a med to big single on a cummins or a duramax.  :wink:

  
  i fund out that this thing is the factory turbo off of a powerstroke, its a tp38
• #6 by 935racer on 13 Jul, 2006 16:40
• Too big for even your low pressure turbo. For basic headwork, crappy stock manifolds shoot for about .48-.63 for your low pressure turbine.