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Old 11-05-2007, 04:07 PM   #48 (permalink)
duster360
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Member Number: 45182
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I went through the math in the Injector Sticky Speadsheet and its WAY OFF!! To get all the #s to out right and line up with the very common conversion factor from lb/hr to cc/min of 10.5, the actual density of the "RC test fluid" needs to be 723Kg/m^3 not 760-770 as was reported. Now RC and others might use a bit heavier fluid to do in house flow test with, but if you take the mass flow rates listed by Bosch, Delphi, Siemans and Mopar, (which all btw use Heptane), and apply a new density to equal the common 10.5 conversion factor where is what you get:

"RC equivalent" cc/min 58psi
S0: 526
S1: 579
S2/3: 684
550: 637
650: 753
750: 868
850: 984

WRONG INFO!!Injector Flow - Math/Info/Chart!
__________________
Quote: Originally Posted by Bell Intercoolers
Regardless of the [Thermal] efficiency, if too much pressure is lost, then the intercooler is either useless or can actually decrease performance...Corky Bell


Last edited by duster360 : 07-11-2008 at 02:10 PM.
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