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Re: delco equipped head flow bench

Posted: Thu Sep 04, 2014 1:01 am
by delcowizzid
also nearly finished building a smoke machine to fog the ports too :D

Re: delco equipped head flow bench

Posted: Thu Sep 04, 2014 8:56 am
by The1
good stuff!

Re: delco equipped head flow bench

Posted: Thu Sep 04, 2014 3:35 pm
by delcowizzid
dont think i need many more vacs to do v6 heads ported exhaust port can pull 26" full open.stock inlet full open 20" ported inlet pulls 16" good gain in flow on my port by the looks of that. time to get a gate valve and start controlling flow at every lift and ill be able to start doing some real measuring

Re: delco equipped head flow bench

Posted: Fri Sep 05, 2014 8:52 pm
by The1
Logs look good

stock ecotec will get MAF to around 8500hz - 8600hz

Obviously alot of differences between an engine and your setup, but that's not the idea.

Link here has the stock tables for LS1 MAF
http://pcmhacking.net/forums/viewtopic. ... =20#p13530

Re: delco equipped head flow bench

Posted: Sun Sep 07, 2014 7:08 pm
by delcowizzid
major CFM upgrade under way bought 5 X $2 vacum cleaners hope i dont implode the cabinet LOL
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DSC00160.JPG (5.69 MiB) Viewed 6926 times

Re: delco equipped head flow bench

Posted: Sun Sep 07, 2014 8:28 pm
by The1
you'l be blown harder than a :thumbup:

Re: delco equipped head flow bench

Posted: Sun Sep 07, 2014 9:13 pm
by Jayme
holy big photos batman.....remember the days of 56k warnings.... those are adsl warning worthy :typist:

Re: delco equipped head flow bench

Posted: Sun Sep 07, 2014 9:18 pm
by vlt304
make sure you have some different size pipe to simulate bore size as it can make a large difference to flow the bore can shroud the valve clear tube is best with a smoke machine to see the air enter the cylinder.

Re: delco equipped head flow bench

Posted: Mon Sep 08, 2014 9:14 am
by vlad01
Jayme wrote:holy big photos batman.....remember the days of 56k warnings.... those are adsl warning worthy :typist:
i got adsl2+

I didn't notice anything lol

yeah that would struggle on adsl1

Re: delco equipped head flow bench

Posted: Mon Sep 08, 2014 12:27 pm
by delcowizzid
my bad i dont upload direct normally but photobucket was having a spaz LOL all you guys with widescreen flashy laptops should LOVE it LOL