LS1 Head Flow Numbers ???
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Joined: Feb 2004
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From: Santa Maria CA
LS1 Head Flow Numbers ??? (numbers now posted)
Does anyone know what the stock LS1 heads flow? What I'm looking for is flow in cfm at various valve lifts...
:steering:
[Modified by 99 MagRedVette, 11:11 PM 3/12/2004]
:steering:
[Modified by 99 MagRedVette, 11:11 PM 3/12/2004]
Instructor
Joined: Mar 2004
Posts: 136
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From: Houston TX
Re: LS1 Head Flow Numbers ??? (99 MagRedVette)
I will have you some flow numbers I measured about a year ago on stock LS1 and LS6 heads using my Superflow SF400 flowbench. I believe peak intake flow for the LS1 and LS6 were 225 and 250 CFM @ 28in respectively.
Paul J.
Paul J.
Drifting
Joined: May 2002
Posts: 1,607
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From: San Francisco CA
Re: LS1 Head Flow Numbers ??? (99 MagRedVette)
If the forum search worked properly then you could find a post made by j-rod or jmx, I believe, that contained a spreadsheet of stock and ported LS1 and LS6 heads with flow numbers at various lifts :banghead:
Drifting
Joined: May 2002
Posts: 1,607
Likes: 1
From: San Francisco CA
Re: LS1 Head Flow Numbers ??? (99 MagRedVette)
You mean you found the post? :eek: I have tried at least a couple of different times over the last few months using a variety of different words, names, etc and got nothing :banghead:
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Joined: Feb 2004
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From: Santa Maria CA
Re: LS1 Head Flow Numbers ??? (SFVetteman)
Oh, I thought you were just razzing a newbie! :)
Yup, I just seached on "j-rod" in the archives and found it toward the bottom:
http://forums.corvetteforum.com/zerothread?id=646561
Here's a link to the spreadsheet: http://users3.ev1.net/~black_ops/hea...2009-09-03.htm
:steering:
[Modified by 99 MagRedVette, 9:06 AM 3/13/2004]
Yup, I just seached on "j-rod" in the archives and found it toward the bottom:
http://forums.corvetteforum.com/zerothread?id=646561
Here's a link to the spreadsheet: http://users3.ev1.net/~black_ops/hea...2009-09-03.htm
:steering:
[Modified by 99 MagRedVette, 9:06 AM 3/13/2004]
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Thread Starter
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Joined: Feb 2004
Posts: 60
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From: Santa Maria CA
Re: LS1 Head Flow Numbers ??? (SFVetteman)
Your welcome! :thumbs:
BTW, is your C5 steet legal? So did you have any trouble passing smog in CA? I was kinda wondering how big a cam you could use and still pass the sniffer test...
:cheers:
BTW, is your C5 steet legal? So did you have any trouble passing smog in CA? I was kinda wondering how big a cam you could use and still pass the sniffer test...
:cheers:
Race Director
Joined: May 2000
Posts: 14,542
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Re: LS1 Head Flow Numbers ??? (99 MagRedVette)
...Yup, I just seached on "j-rod" in the archives and found it toward the bottom: http://forums.corvetteforum.com/zerothread?id=64656
...
...
A divorce special with a slightly scuffed stock shift **** for $25 asking? :confused:
Thread Starter
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Joined: Feb 2004
Posts: 60
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From: Santa Maria CA
Re: LS1 Head Flow Numbers ??? (EHS)
Sorry, EHS! You caught a typo :crazy:. The link above is now correct and is here also: http://forums.corvetteforum.com/zerothread?id=646561
Thanks :thumbs:
Thanks :thumbs:
Drifting
Joined: May 2002
Posts: 1,607
Likes: 1
From: San Francisco CA
Re: LS1 Head Flow Numbers ??? (99 MagRedVette)
Your welcome! :thumbs:
BTW, is your C5 steet legal? So did you have any trouble passing smog in CA? I was kinda wondering how big a cam you could use and still pass the sniffer test...
:cheers:
BTW, is your C5 steet legal? So did you have any trouble passing smog in CA? I was kinda wondering how big a cam you could use and still pass the sniffer test...
:cheers:
A 224/224 on a 114 LSA should pass with a margin of safety provided it is tuned and the engine is in good shape.
