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

Old Jan 30, 2010 | 07:22 AM
  #1  
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
 
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Old Jan 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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Old Jan 31, 2010 | 01:43 PM
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From: cherry,il
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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; Jan 31, 2010 at 01:43 PM. Reason: Automerged Doublepost
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