Ported Power Stroke heads
#11
Originally Posted by TchargedLS1TA
Theres no point in porting PSD heads.. There isnt a turbo out there that can cram more air than the cylinder heads will take stock.. I bet the guy will maybe pick up a few horses and better turbo repsonse, but I hope he's not looking for some serious gains...
#12
David, the owner at www.Dieselinnovations.com has an 11 sec Powerstroke. They've made headers and many, many, many other mods, including Monster Turbos. I'd bet they've done heads.
Check in with them, they would know what all is out there and what all is being done.
Check in with them, they would know what all is out there and what all is being done.
#13
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Here are the numbers,sorry it took so long I've been very busy. I'm having problems attaching the flow sheets so I'm going to type it all.
Roger
Intake
........ CCFM
Lift - before - after - cfm dif.
.050 - 42.1 - 58.8 - 16.7
.100 - 82.2 - 87.3 - 5.1
.150 - 123.5 - 130.3 - 6.8
.200 - 153.5 - 162.2 - 8.8
.250 - 162.9 - 193.5 - 30.5
.300 - 172.4 - 202.2 - 29.8
.350 - 174.5 - 208.1 - 33.6
.400 - 176.5 - 209.0 - 32.4
.450 - 178.5 - 206.5 - 27.9
.500 - 179.6 - 213.0 - 33.5
Exaust
......... CCFM
lift - before after cfm dif.
.050 - 38.2 - 42.1 - 3.9
.100 - 75.1 - 80.5 - 5.4
.150 - 102.2 - 109.9 - 7.7
.200 - 117.6 - 130.8 - 13.2
.250 - 125.7 - 143.4 - 17.8
.300 - 128.9 - 150.0 - 21.1
.350 - 130.4 - 153.9 - 23.5
.400 - 130.5 - 156.4 - 25.9
.450 - 132.1 - 157.6 - 25.5
.500 - 132.2 - 157.7 - 25.5
Roger
Intake
........ CCFM
Lift - before - after - cfm dif.
.050 - 42.1 - 58.8 - 16.7
.100 - 82.2 - 87.3 - 5.1
.150 - 123.5 - 130.3 - 6.8
.200 - 153.5 - 162.2 - 8.8
.250 - 162.9 - 193.5 - 30.5
.300 - 172.4 - 202.2 - 29.8
.350 - 174.5 - 208.1 - 33.6
.400 - 176.5 - 209.0 - 32.4
.450 - 178.5 - 206.5 - 27.9
.500 - 179.6 - 213.0 - 33.5
Exaust
......... CCFM
lift - before after cfm dif.
.050 - 38.2 - 42.1 - 3.9
.100 - 75.1 - 80.5 - 5.4
.150 - 102.2 - 109.9 - 7.7
.200 - 117.6 - 130.8 - 13.2
.250 - 125.7 - 143.4 - 17.8
.300 - 128.9 - 150.0 - 21.1
.350 - 130.4 - 153.9 - 23.5
.400 - 130.5 - 156.4 - 25.9
.450 - 132.1 - 157.6 - 25.5
.500 - 132.2 - 157.7 - 25.5
#14
Originally Posted by idk
Here are the numbers,sorry it took so long I've been very busy. I'm having problems attaching the flow sheets so I'm going to type it all.
Roger
Intake
........ CCFM
Lift - before - after - cfm dif.
.050 - 42.1 - 58.8 - 16.7
.100 - 82.2 - 87.3 - 5.1
.150 - 123.5 - 130.3 - 6.8
.200 - 153.5 - 162.2 - 8.8
.250 - 162.9 - 193.5 - 30.5
.300 - 172.4 - 202.2 - 29.8
.350 - 174.5 - 208.1 - 33.6
.400 - 176.5 - 209.0 - 32.4
.450 - 178.5 - 206.5 - 27.9
.500 - 179.6 - 213.0 - 33.5
Exaust
......... CCFM
lift - before after cfm dif.
.050 - 38.2 - 42.1 - 3.9
.100 - 75.1 - 80.5 - 5.4
.150 - 102.2 - 109.9 - 7.7
.200 - 117.6 - 130.8 - 13.2
.250 - 125.7 - 143.4 - 17.8
.300 - 128.9 - 150.0 - 21.1
.350 - 130.4 - 153.9 - 23.5
.400 - 130.5 - 156.4 - 25.9
.450 - 132.1 - 157.6 - 25.5
.500 - 132.2 - 157.7 - 25.5
Roger
Intake
........ CCFM
Lift - before - after - cfm dif.
.050 - 42.1 - 58.8 - 16.7
.100 - 82.2 - 87.3 - 5.1
.150 - 123.5 - 130.3 - 6.8
.200 - 153.5 - 162.2 - 8.8
.250 - 162.9 - 193.5 - 30.5
.300 - 172.4 - 202.2 - 29.8
.350 - 174.5 - 208.1 - 33.6
.400 - 176.5 - 209.0 - 32.4
.450 - 178.5 - 206.5 - 27.9
.500 - 179.6 - 213.0 - 33.5
Exaust
......... CCFM
lift - before after cfm dif.
.050 - 38.2 - 42.1 - 3.9
.100 - 75.1 - 80.5 - 5.4
.150 - 102.2 - 109.9 - 7.7
.200 - 117.6 - 130.8 - 13.2
.250 - 125.7 - 143.4 - 17.8
.300 - 128.9 - 150.0 - 21.1
.350 - 130.4 - 153.9 - 23.5
.400 - 130.5 - 156.4 - 25.9
.450 - 132.1 - 157.6 - 25.5
.500 - 132.2 - 157.7 - 25.5
The forum is "7.3 upgrades and aftermarket" and the thread title is "Head Mods." Topic specifics are in the first post- basically mods and/or redesign and replacement of the stock head.
Feel free to come over there and give us your input. We're really all in this 7.3 head debate together. Keep up the great work!
http://forums.thedieselstop.com/ubbt...c=1&PHPSESSID=
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