Re: Did Chevy consider Packard V8 BB Design?

Posted by Craig Hendrickson On 2008/10/10 14:40:16

Jack,

Not posted anywhere on Packardinfo.com. Here they are:

<h2>Packard V-8 head air flow</h2>
<p>
Testing performed Sept 4, 2000 in Orange, CA by Pete McCarthy. Test performed
on a Superflow 600 Bench at 25in of water.
</p>

<table border=1>
<tr><td><b>Intake port</b></td><td></td><td></td></tr>
<tr><td><b>Lift</b></td><td><b>55 Pat</b></td><td><b>56 Est</b></td></tr>
<tr><td>0.100</td><td>65</td><td>67</td></tr>
<tr><td>0.200</td><td>105</td><td>108</td></tr>
<tr><td>0.300</td><td>138</td><td>142</td></tr>
<tr><td>0.400</td><td>167</td><td>172</td></tr>
<tr><td>0.500</td><td>180</td><td>186</td></tr>
<tr><td>0.600</td><td>184</td><td>190</td></tr>
<tr><td>0.700</td><td>190</td><td>196</td></tr>
</table>
<table border=1>
<tr><td><b>Exhaust port</b></td><td></td><td></td></tr>
<tr><td><b>Lift</b></td><td><b>55 Pat</b></td><td><b>55 good seat</b></td></tr>
<tr><td>0.100</td><td>25</td><td>50</td></tr>
<tr><td>0.200</td><td>77</td><td>80</td></tr>
<tr><td>0.300</td><td>110</td><td>110</td></tr>
<tr><td>0.400</td><td>129</td><td>129</td></tr>
<tr><td>0.500</td><td>138</td><td>138</td></tr>
<tr><td>0.600</td><td>144</td><td>144</td></tr>
<tr><td>0.700</td><td>146</td><td>146</td></tr>
</table>