 GM MAF Flow rates? |
 Oct 20 2005, 08:44 AM
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DSMCentral Godfather  Group: Admin Posts: 3,823 Joined: 10-January 01 From: Washburn Member No.: 26  |
I recently had a discussion with Natedogg concerning the GM MAF. From what we had heard the 3" MAF is only good for up to 800CFM. Some of the turbo upgrades going on around here will pump more than this figure. So the 3.5" MAF has been employed.
In a recent discussion with Dejon though, he said that the 3" MAF is good for far more CFM in a 'Blow Through' set-up. I currently have a 3.5" GM MAF with 2.5" blow through piping and 3" couplings. I can either get a 3" MAF or the couplings flared for my 3.5" MAF. Does anyone have definitive numbers on the GM MAF's flow numbers, draw-through and blow through? -------------------- In Loving memory of David T Crebo
Greatness comes from the most unexpected places!  |
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Oct 20 2005, 09:05 AM
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DSM Tech Wizard Group: Members Posts: 2,404 Joined: 16-December 03 From: Fletcher/Bloomington Member No.: 214 |
Stock 94-up LT1 MAF Sensor w/o screen -- 719.0 cfm
http://dtcc.cz28.com/flow/ It only has that one so I'll have to keep looking for the LS1 sensor. -------------------- "I hear he tunes the space shuttle also...and that thing is fast"
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Posts in this topic
awd4kicks GM MAF Flow rates? Oct 20 2005, 08:44 AM
RacerX11 The MAF will flow considerably more in a blow-thro... Oct 20 2005, 10:03 AM natedogg QUOTE (RacerX11 @ Oct 20 2005, 10:03 AM)so I ... Oct 20 2005, 10:07 AM awd4kicks Hmmm...Ok. Good info so far. I apparently asked ... Oct 20 2005, 10:49 AM natedogg Did some searching around on LS1tech.com. Came up... Oct 21 2005, 11:52 AM RacerX11 But is the 750cfm limit a flow limit or a sensor r... Oct 21 2005, 02:16 PM natedogg I'm not sure. This is all I could find that g... Oct 21 2005, 03:05 PM
turbohcar The statistic I posted was for overall maximum air... Oct 21 2005, 03:07 PM |
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