5.9L 12V Performance Discussion of 12 Valve 5.9 Liter Dodge Cummins Diesels with P7100 Injection Pumps Related to Performance and Longevity

garret exhaust housing specs comapred to regular

  #1  
Old 01-30-2010 | 07:22 AM
dan33klein's Avatar
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From: cherry,il
Default garret exhaust housing specs comapred to regular

ok guys, garret turbos measure the exhaust housing by a/r.
how do you convert that to cm? just to get an idea of the size id be comparing one too.

such as a .63a/r
and a 1.06 a/r
how would you get an idea on how to picture than in cms?
thanks. ill pry also post in powerstroke section because they run garrets
 
  #2  
Old 01-30-2010 | 02:45 PM
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6cm2 = 0.41 A/R
7cm2 = 0.49 A/R
8cm2 = 0.57 A/R
9cm2 = 0.65 A/R
10cm2 = 0.73 A/R
11cm2 = 0.81 A/R
12cm2 = 0.89 A/R
14cm2 = 0.97 A R
15cm2 = 1.05 A/R
16cm2 = 1.13 A/R
17cm2 = 1.29 A/R
19cm2 = 1.37 A/R
Dan....
This is a guide that was sent to me to go by from one of my friends who runs turbo WRX's after we had a chat about A/R to CM conversions.This will help a little bit until he sends me the actual formula for the conversion for you which I emailed him about today.......Andy
 
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  #3  
Old 01-31-2010 | 01:43 PM
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hammer thanks a ton. it dont have to be extermely accurate.
i just wanted a general idea. thanks alot!!!

---AutoMerged DoublePost---

what makes a ball bearing turbo so much better?
obviously better bearings but is their anything else
 

Last edited by dan33klein; 01-31-2010 at 01:43 PM. Reason: Automerged Doublepost
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