A head flow comparison spreadsheet you can actually read
11-04-2002, 02:45 PM
#1
6600 rpm clutch dump of death Administrator
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A head flow comparison spreadsheet you can actually read When I posted this the last time, the resolution was all screwed up. I have gotten that fixed, so I am posting a version you can actually read.
The second sheet is a sheet of only LS6 heads..
All cylinder heads LS1, LS6, 6.0, and 5.3
LS6 flow numbers only
<small>[ November 04, 2002, 03:21 PM: Message edited by: Fireball ]</small>
The second sheet is a sheet of only LS6 heads..
All cylinder heads LS1, LS6, 6.0, and 5.3
LS6 flow numbers only
<small>[ November 04, 2002, 03:21 PM: Message edited by: Fireball ]</small>
11-04-2002, 02:51 PM
#2
6600 rpm clutch dump of death Administrator
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Re: A head flow comparison spreadsheet you can actually read hmmmm for some reason, I can't get the image to come up. Anyway, the link is in there. You can post it into a browser if you like. I will work on trying to figure out why the link doesn't work
11-04-2002, 03:12 PM
#3
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Re: A head flow comparison spreadsheet you can actually read The link doesn't work because there is an extra right bracket in the URL, just after "jpg".
<small>[ November 04, 2002, 03:15 PM: Message edited by: HITMANSS ]</small>
<small>[ November 04, 2002, 03:15 PM: Message edited by: HITMANSS ]</small>
11-04-2002, 03:22 PM
#4
Re: A head flow comparison spreadsheet you can actually read
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2022 Cadillac Escalade 6.2L A10 S&B CAI, Corsa catback.
2023 Corvette 3LT Z51 soon to be modified.
Custom LSX tuning in person or via email press here.
11-04-2002, 03:22 PM
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Re: A head flow comparison spreadsheet you can actually read fixed your links....it didn't like the space in the URL. needed to add a %20 to indicate the space <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
11-04-2002, 06:17 PM
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Re: A head flow comparison spreadsheet you can actually read This is some great info, but a couple questions. Were these all measured on the same bench? I'm kind of puzzled why the stock LS6 heads just marginally performed better at higher lifts than the stock LS1 heads. And then the Andy @ AA stock LS6 heads flowed alot better than the stock LS6 heads in the 3rd column, different flow bench or what's the story there?
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11-04-2002, 07:17 PM
#8
Re: A head flow comparison spreadsheet you can actually read yeah the andy numbers are interesting.
Not to knock him. The 6.0L can flow that much if done right but his bench seems to read high anyways. If that is the case, then I don't know what to say about that. Just take 10-15cfm out of the numbers to get what another bench might say.
Who knows though, the other benches could just be down.
Bret
Not to knock him. The 6.0L can flow that much if done right but his bench seems to read high anyways. If that is the case, then I don't know what to say about that. Just take 10-15cfm out of the numbers to get what another bench might say.
Who knows though, the other benches could just be down.
Bret
