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Original Message
Here's my opinion.
By Royce Peterson - 03/20/2002 6:43:29 AM; IP 152.163.201.184
Derek,
The CJ heads do have the Low Riser style intake port but that is not why they were chosen. The real advantage to these heads is the higher and larger exhaust port which flows as well as any unported FE exhaust. The 2.09 / 166 valve sizes also help.

The Low Riser intake port was used on all the early FE heads. It is too low for intake manifolds to feed properly. That is why the slightly smaller Medium Riser style intake port was used for mid - 1965 and later 427 production.

All the early 1958 Edsel and Ford 352 / 332 engines had machined combustion chambers. It was found that money could be saved by casting them the right shape and skipping that machining operation. They are sought after more for the small combustion chamber size than any other reason, ports are in need of work to flow well.

Royce Peterson
This thread, so far...
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Collapse <a href=../ForumFE/reply.aspx?ID=12116&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12116" onclick="return false;">Large port 390 heads - Anyone know the REAL story?</a>&nbsp;-- <font color=#0000ff>Derek, <i>03/20/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12116', contentMargin: 60, icon: $('anchor12116') }); </script>  Large port 390 heads - Anyone know the REAL story? -- Derek, 03/20/2002
Collapse <b>Here's my opinion.</b>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>03/20/2002</i></font>Here's my opinion. -- Royce Peterson, 03/20/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12127&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12127" onclick="return false;">RE:Head games...</a>&nbsp;-- <font color=#0000ff>Mike McQuesten, <i>03/20/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12127', contentMargin: 60, icon: $('anchor12127') }); </script>  RE:Head games... -- Mike McQuesten, 03/20/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12132&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12132" onclick="return false;">Small runner FE heads first appeared in 1966.</a>&nbsp;-- <font color=#0000ff>Dave Shoe, <i>03/20/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12132', contentMargin: 60, icon: $('anchor12132') }); </script>  Small runner FE heads first appeared in 1966. -- Dave Shoe, 03/20/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12153&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12153" onclick="return false;">Other questions...Other myths.</a>&nbsp;-- <font color=#0000ff>Derek, <i>03/21/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12153', contentMargin: 60, icon: $('anchor12153') }); </script>  Other questions...Other myths. -- Derek, 03/21/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12154&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12154" onclick="return false;">CJ versus MR</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>03/21/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12154', contentMargin: 60, icon: $('anchor12154') }); </script>  CJ versus MR -- Royce Peterson, 03/21/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12161&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12161" onclick="return false;">RE: CJ versus MR</a>&nbsp;-- <font color=#0000ff>Joel, <i>03/21/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12161', contentMargin: 60, icon: $('anchor12161') }); </script>  RE: CJ versus MR -- Joel, 03/21/2002
 RE: CJ versus MR -- Royce Peterson, 03/21/2002
 RE: Other questions...Other myths. -- Bob, 03/21/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12168&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12168" onclick="return false;">RE:early '52/'32 solid engines</a>&nbsp;-- <font color=#0000ff>Mike McQuesten, <i>03/21/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12168', contentMargin: 60, icon: $('anchor12168') }); </script>  RE:early '52/'32 solid engines -- Mike McQuesten, 03/21/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12173&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12173" onclick="return false;">RE:early '52/'32 solid engines</a>&nbsp;-- <font color=#0000ff>Bob, <i>03/21/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12173', contentMargin: 60, icon: $('anchor12173') }); </script>  RE:early '52/'32 solid engines -- Bob, 03/21/2002
 Info from the grey matter zone.... -- kevin, 03/22/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12224&Reply=12116><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12224" onclick="return false;">RE:'Shell' vs. 'Dumbbell</a>&nbsp;-- <font color=#0000ff>Derek, <i>03/25/2002</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=12224', contentMargin: 60, icon: $('anchor12224') }); </script>  RE:'Shell' vs. 'Dumbbell -- Derek, 03/25/2002
 RE:Dazed & Confused -- Mike McQuesten, 03/25/2002
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