Original Message
Opinions on my 428 Sonic Test
By garrett - 12/12/2001 12:40:25 AM; IP 216.249.77.11
Hey guys, I need some opinions on this...I got the sonic test results for my C6ME-A 428 block back today, and I need some input. They only checked cylinders 1-4 so far, and they want my OK before they do the other bank. Some of the numbers seem really low, .078, .083, etc. What do you guys recommend? What would you do if it was your block? It's gonna be a street motor w/ roller cam, roller rockers, C1AE-A heads and a tripower intake. Just something to haul my Edsel around, maybe I'll visit the 1/4 once in a while. But I want it to last.

thanks,
Garrett

Specs: 4.13 +.040 bore


*#1 Cylinder*
Top Front .153
Top Outside .228
Top Rear .171
Top Inside .190

Middle Front .154
Middle Outside .136
Middle Rear .120
Middle Inside .163

Bottom Front .150
Bottom Outside .190
Bottom Rear .149
Bottom Inside .118

*#2 Cylinder*
Top Front .155
Top Outside .195
Top Rear .112
Top Inside .172

Middle Front .150
Middle Outside .169
Middle Rear .081
Middle Inside .160

Bottom Front .140
Bottom Outside .188
Bottom Rear .088
Bottom Inside .155

*#3 Cylinder*
Top Front .165
Top Outside .206
Top Rear .162
Top Inside .175

Middle Front .160
Middle Outside .164
Middle Rear .092
Middle Inside .144

Bottom Front .153
Bottom Outside .148
Bottom Rear .114
Bottom Inside .193

*#4 Cylinder*
Top Front .194
Top Outside .220
Top Rear .101
Top Inside .177

Middle Front .154
Middle Outside .153
Middle Rear .083
Middle Inside .170

Bottom Front .173
Bottom Outside .174
Bottom Rear .078
Bottom Inside .175
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Collapse <b>Opinions on my 428 Sonic Test</b>&nbsp;-- <font color=#0000ff>garrett, <i>12/12/2001</i></font>Opinions on my 428 Sonic Test -- garrett, 12/12/2001
Collapse <a href=../ForumFE/reply.aspx?ID=9987&Reply=9986><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor9987" onclick="return false;">RE: Opinions on my 428 Sonic Test</a>&nbsp;-- <font color=#0000ff>Tom, <i>12/12/2001</i></font><script type="text/javascript">
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 RE: Opinions on my 428 Sonic Test -- Tom, 12/12/2001
Collapse <a href=../ForumFE/reply.aspx?ID=9988&Reply=9986><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor9988" onclick="return false;">RE: Opinions on my 428 Sonic Test</a>&nbsp;-- <font color=#0000ff>garrett, <i>12/12/2001</i></font><script type="text/javascript">
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 RE: Opinions on my 428 Sonic Test -- garrett, 12/12/2001
Collapse <a href=../ForumFE/reply.aspx?ID=9989&Reply=9986><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor9989" onclick="return false;">RE: Opinions on my 428 Sonic Test</a>&nbsp;-- <font color=#0000ff>Tom, <i>12/12/2001</i></font><script type="text/javascript">
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 RE: Opinions on my 428 Sonic Test -- Tom, 12/12/2001
Collapse <a href=../ForumFE/reply.aspx?ID=9990&Reply=9986><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor9990" onclick="return false;">RE: Opinions on my 428 Sonic Test</a>&nbsp;-- <font color=#0000ff>garrett, <i>12/12/2001</i></font><script type="text/javascript">
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 RE: Opinions on my 428 Sonic Test -- garrett, 12/12/2001
 RE: Opinions on my 428 Sonic Test -- Tom, 12/12/2001
 RE: Opinions on my 428 Sonic Test -- Dan Davis, 12/12/2001
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