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RE:CJ vs. PI intake
By Mike McQuesten - 03/22/2001 4:06:41 PM; IP 206.193.0.124
I'm sorry to have been vague. I do mean the chamfering out to the size of the gasket. I guess that really isn't port matching, huh? My specific case was that I bought C7AE PI manifold that had been "chamfered out" as you say. I did the required fix to the heat chamber and installed it on to my 428 CJ. It ran well but didn't feel as sharp off throttle/low end. I eventually changed manifolds to an offy dual four w/Edelbrock 500s - looked good but didn't run any better than the previous two. Replaced that set up with a Edelbrock Performer/750 Edelbrock - whoa did that provide tire roasting bottom end. This was before the E-brock Perf. RPM was available. I sold that C7AE PI to a friend who runs it on a '67 Fairlane GTA/428 bracket racer. He's running the 324/500 solid Ford cam and says the manifold works well at the top end which is what he wanted. I know that it seems that "chamfering out" the manifold should do some good but I've been told it doesn't help and can actually hinder. My seat-o-the-pants experience seemed to support this theory. I'd be real interested in hearing what others have to say.
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Collapse <a href=../ForumFE/reply.aspx?ID=5620&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5620" onclick="return false;">can anyone identify intake</a>&nbsp;-- <font color=#0000ff>Marvin, <i>03/19/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5620', contentMargin: 60, icon: $('anchor5620') }); </script>  can anyone identify intake -- Marvin, 03/19/2001
Collapse <a href=../ForumFE/reply.aspx?ID=5630&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5630" onclick="return false;">RE: can anyone identify intake</a>&nbsp;-- <font color=#0000ff>kevin, <i>03/20/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5630', contentMargin: 60, icon: $('anchor5630') }); </script>  RE: can anyone identify intake -- kevin, 03/20/2001
Collapse <a href=../ForumFE/reply.aspx?ID=5633&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5633" onclick="return false;">RE: can anyone identify intake</a>&nbsp;-- <font color=#0000ff>Marvin, <i>03/20/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5633', contentMargin: 60, icon: $('anchor5633') }); </script>  RE: can anyone identify intake -- Marvin, 03/20/2001
Collapse <a href=../ForumFE/reply.aspx?ID=5652&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5652" onclick="return false;">RE:CJ vs. PI intake</a>&nbsp;-- <font color=#0000ff>Mike McQuesten, <i>03/21/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5652', contentMargin: 60, icon: $('anchor5652') }); </script>  RE:CJ vs. PI intake -- Mike McQuesten, 03/21/2001
Collapse <a href=../ForumFE/reply.aspx?ID=5656&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5656" onclick="return false;">RE:CJ vs. PI intake</a>&nbsp;-- <font color=#0000ff>J. Robb, <i>03/21/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5656', contentMargin: 60, icon: $('anchor5656') }); </script>  RE:CJ vs. PI intake -- J. Robb, 03/21/2001
Collapse <b>RE:CJ vs. PI intake</b>&nbsp;-- <font color=#0000ff>Mike McQuesten, <i>03/22/2001</i></font>RE:CJ vs. PI intake -- Mike McQuesten, 03/22/2001
Collapse <a href=../ForumFE/reply.aspx?ID=5671&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5671" onclick="return false;">RE:CJ vs. PI intake</a>&nbsp;-- <font color=#0000ff>J. Robb, <i>03/22/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5671', contentMargin: 60, icon: $('anchor5671') }); </script>  RE:CJ vs. PI intake -- J. Robb, 03/22/2001
Collapse <a href=../ForumFE/reply.aspx?ID=5677&Reply=5620><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor5677" onclick="return false;">Porting without a flow bench</a>&nbsp;-- <font color=#0000ff>Travis Miller, <i>03/23/2001</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=5677', contentMargin: 60, icon: $('anchor5677') }); </script>  Porting without a flow bench -- Travis Miller, 03/23/2001
 RE: Porting without a flow bench -- J. Robb, 03/23/2001
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