dug it up just for you >>>

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Subject dug it up just for you >>>

Posted by ztunerz on April 16, 2011 at 10:29 AM

This message has been viewed 147 times.

In Reply To do you mind sharing your flow numbers? (n/m) posted by aliaZ on April 16, 2011 at 10:22 AM

Message Back
Lift Stock Head 1mm + portwork % change
0.1 73.1 107.9 47.6
0.2 140.4 189.8 35.2
0.3 175.7 230.0 30.9
0.4 186.3 259.4 39.2

Middle
Lift Stock Head 1mm + portwork % change
0.1 74.2 108.1 45.7
0.2 137.3 188.3 37.1
0.3 169.4 225.8 33.3
0.4 180.4 254.0 40.8

Front
Lift Stock Head 1mm + portwork % change
0.1 73.1 107.9 47.6
0.2 140.4 189.8 35.2
0.3 171.3 228.8 33.6
0.4 180.4 257.0 42.5

For the PS head. Lookinbg for the DS head. I have additional testing with and without a pipe on the end of the head to somewhat simulate a evenly flowing manifold but have to look for it.
I had forgotten but i see more gains at low lift contrary to what i would have thought.
Harry
Formerly yellowzxtt

Follow Ups
Why is Valve Shrouding an Issue? - S2z 12:09:10 04/15/11
It appears you are considering valve shrouding to be - Jim (Selin Design) 15:20:39 04/15/11
Re: It appears you are considering valve shrouding to be - S2z 17:09:01 04/15/11
Good info. Keep it coming! (n/m) - Zarcasm(Hfd, CT) 19:13:25 04/15/11
To make a long story short :) >>> - ztunerz 09:55:00 04/16/11
btw >> - ztunerz 09:59:37 04/16/11
do you mind sharing your flow numbers? (n/m) - aliaZ 10:22:08 04/16/11
dug it up just for you >>> - ztunerz 10:29:56 04/16/11
this is the exhaust side btw. Intake flows a lot more - ztunerz 10:31:41 04/16/11
thanks (n/m) - aliaZ 15:11:29 04/16/11
Good stuff, guys! (n/m) - Zarcasm(Hfd, CT) 16:36:31 04/16/11
did you simulate the cylinder bore at 88mm - aliaZ 23:22:19 04/18/11
Re: dug it up just for you >>> - S2z 22:29:28 04/20/11
Well its always good to have more experience added - Jim (Selin Design) 15:17:07 04/17/11
AMEN! - S2z 19:08:25 04/18/11
AMEN! - S2z 23:41:29 04/18/11
Thanks, I ordered the book that you referenced (n/m) - aliaZ 17:09:25 04/18/11

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