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The parts (re:head cast numbers)
By Royce Peterson - 01/15/2003 10:46:49 AM; IP 63.87.74.235
Ralf,
The Low Riser heads have a port that was found to be too tall, Ford engineers found that by raising the floor of the port and making it a little wider it flowed better. The result was called the Medium Riser head.

The C7JE heads have 390 size valves usually. You can install 2.08 / 1.66 valves and they are good heads for anything except racing.

The C7AE rods are good for 500 - 600 horsepower if the bolts are replaced using ARP 2000 series fasteners and prepared properly.

Boat 427's are normally center oiler design, some can use hydraulic cams. In any case you should not wait or someone else will own the block.

Royce
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Collapse <a href=../ForumFE/reply.aspx?ID=15954&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15954" onclick="return false;">427 marine engine</a>&nbsp;-- <font color=#0000ff>rbask, <i>01/08/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15954', contentMargin: 60, icon: $('anchor15954') }); </script>  427 marine engine -- rbask, 01/08/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15955&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15955" onclick="return false;">RE: 427 marine engine</a>&nbsp;-- <font color=#0000ff>rbask, <i>01/08/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15955', contentMargin: 60, icon: $('anchor15955') }); </script>  RE: 427 marine engine -- rbask, 01/08/2003
 Heads, crank -- Royce Peterson, 01/08/2003
 checking engine -- Bob H., 01/08/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15959&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15959" onclick="return false;">Firing order</a>&nbsp;-- <font color=#0000ff>Barry B, <i>01/08/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15959', contentMargin: 60, icon: $('anchor15959') }); </script>  Firing order -- Barry B, 01/08/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15962&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15962" onclick="return false;">more info...</a>&nbsp;-- <font color=#0000ff>Barry B, <i>01/08/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15962', contentMargin: 60, icon: $('anchor15962') }); </script>  more info... -- Barry B, 01/08/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15964&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15964" onclick="return false;">somewhat more info...</a>&nbsp;-- <font color=#0000ff>rbask, <i>01/09/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15964', contentMargin: 60, icon: $('anchor15964') }); </script>  somewhat more info... -- rbask, 01/09/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15965&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15965" onclick="return false;">RE: somewhat more info...</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>01/09/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15965', contentMargin: 60, icon: $('anchor15965') }); </script>  RE: somewhat more info... -- Royce Peterson, 01/09/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15988&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15988" onclick="return false;">RE: a little more info...</a>&nbsp;-- <font color=#0000ff>DavidThayer, <i>01/11/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=15988', contentMargin: 60, icon: $('anchor15988') }); </script>  RE: a little more info... -- DavidThayer, 01/11/2003
Collapse <a href=../ForumFE/reply.aspx?ID=16010&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor16010" onclick="return false;">head cast numbers</a>&nbsp;-- <font color=#0000ff>ralf bask, <i>01/12/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=16010', contentMargin: 60, icon: $('anchor16010') }); </script>  head cast numbers -- ralf bask, 01/12/2003
Collapse <b>The parts (re:head cast numbers)</b>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>01/15/2003</i></font>The parts (re:head cast numbers) -- Royce Peterson, 01/15/2003
 RE: The parts (re:head cast numbers) -- David, 10/22/2004
Collapse <a href=../ForumFE/reply.aspx?ID=16011&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor16011" onclick="return false;">NOT a sideoiler</a>&nbsp;-- <font color=#0000ff>ralf bask, <i>01/12/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=16011', contentMargin: 60, icon: $('anchor16011') }); </script>  NOT a sideoiler -- ralf bask, 01/12/2003
Collapse <a href=../ForumFE/reply.aspx?ID=16013&Reply=15954><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor16013" onclick="return false;">RE: NOT a sideoiler</a>&nbsp;-- <font color=#0000ff>DavidThayer, <i>01/12/2003</i></font><script type="text/javascript"> new HelpBalloon({ dataURL: 'replyb.aspx?ID=16013', contentMargin: 60, icon: $('anchor16013') }); </script>  RE: NOT a sideoiler -- DavidThayer, 01/12/2003
 sold under my nose -- ralf bask, 01/15/2003
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