Anyone have stock flow numbers on 6.0L heads?
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I'm wanting to compare stock flow numbers to my ported ones and just wondering if anyone had them?
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Here are my flow numbers right now:
Valve lift - ported intake - ported exhaust
0.10 ---------- 068 ---------- 046
0.20 ---------- 146 ---------- 113
0.30 ---------- 220 ---------- 165
0.40 ---------- 260 ---------- 205
0.50 ---------- 259 ---------- 225
0.55 ---------- 259 ---------- 233
0.60 ---------- 260 ---------- 239
<small>[ May 23, 2002, 09:41 AM: Message edited by: Z00 ]</small>
Valve lift - ported intake - ported exhaust
0.10 ---------- 068 ---------- 046
0.20 ---------- 146 ---------- 113
0.30 ---------- 220 ---------- 165
0.40 ---------- 260 ---------- 205
0.50 ---------- 259 ---------- 225
0.55 ---------- 259 ---------- 233
0.60 ---------- 260 ---------- 239
<small>[ May 23, 2002, 09:41 AM: Message edited by: Z00 ]</small>
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what valves are in there? they look like a stage 1 2.00/1.56 set of numbers. why the little dip at .55 ad .60? nice numbers.
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</font><blockquote><font size="1" face="Verdana, Helvetica, sans-serif">quote:</font><hr /><font size="2" face="Verdana, Helvetica, sans-serif">Originally posted by XtraCajunSS:
<strong>We did some flow testing on stock 5.3 heads and saw the same kind of dip at .500"... weird.
Shane</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Port's saturated at .400. The air is separating from the floor as it transitions to the throat. Needs a smoother transition from the port floor to the throat. Some work on the short turn radius should wake it up!
SC
<small>[ May 23, 2002, 11:34 AM: Message edited by: SS00Blue ]</small>
<strong>We did some flow testing on stock 5.3 heads and saw the same kind of dip at .500"... weird.
Shane</strong></font><hr /></blockquote><font size="2" face="Verdana, Helvetica, sans-serif">Port's saturated at .400. The air is separating from the floor as it transitions to the throat. Needs a smoother transition from the port floor to the throat. Some work on the short turn radius should wake it up!
SC
<small>[ May 23, 2002, 11:34 AM: Message edited by: SS00Blue ]</small>