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looking 4 flow numbers

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Old May 4, 2009 | 12:38 AM
  #1  
gen 1's Avatar
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From: Houston
Car: 1992 b4c 1le
Engine: 5.7
Transmission: auto
Axle/Gears: 3:23
looking 4 flow numbers

I can't seem to find the flow numbers for a stock base intake VS the EDELBROCK 3860 Please help !! I realy want to know if i should just port the stock intake or buy the Edelbrock intake.
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Old May 4, 2009 | 10:20 AM
  #2  
gen 1's Avatar
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From: Houston
Car: 1992 b4c 1le
Engine: 5.7
Transmission: auto
Axle/Gears: 3:23
Re: looking 4 flow numbers

Please point to the wright place
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Old May 4, 2009 | 12:36 PM
  #3  
1989GTATransAm's Avatar
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From: Cypress, California
Car: 1989 GTA
Engine: 369 TPI
Transmission: 4L60E
Axle/Gears: 3.70 Nine Bolt
Re: looking 4 flow numbers

Going by memory the stock base was around 200cfm and we have tested the Edelbrock base and they are generally in the 240+ range out of the box. Say 243cfm. The Vortec version does not do as well out of the box.
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Old May 4, 2009 | 02:08 PM
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From: Houston
Car: 1992 b4c 1le
Engine: 5.7
Transmission: auto
Axle/Gears: 3:23
Re: looking 4 flow numbers

Thanks what about the heads?
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