Forum Reply - JCO Consulting Services


Home	Free Stuff	Graphics	Programming Services	Contact Us	Ford Stuff

Skip Navigation Links

Original Message

RE: 427 overbore

By David Thayer - 01/17/2002 9:11:47 AM; IP 158.52.254.238

The 427 was really strictly a race motor, the thin wall casting did not allow much margin for overbore period. That is why you will see a lot of guys use custom pistons and try to clean them up a 10 over, using the 20 over is good as you can use the BB Chevy pistons. 30 over is proably the max and may not always be doable.

This thread, so far...

Skip Navigation Links.

Collapse <a href=../ForumFE/reply.aspx?ID=10794&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10794" onclick="return false;">427 marine, bored 20 over</a> -- <font color=#0000ff>P, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10794',
contentMargin: 60,
icon: $('anchor10794')
});
</script>

427 marine, bored 20 over -- P, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10795&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10795" onclick="return false;">RE: 427 marine, bored 20 over (clarification)</a> -- <font color=#0000ff>P, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10795',
contentMargin: 60,
icon: $('anchor10795')
});
</script>

RE: 427 marine, bored 20 over (clarification) -- P, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10797&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10797" onclick="return false;">RE: 427 marine, bored 20 over (clarification)</a> -- <font color=#0000ff>Bob, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10797',
contentMargin: 60,
icon: $('anchor10797')
});
</script>

RE: 427 marine, bored 20 over (clarification) -- Bob, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10799&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10799" onclick="return false;">RE: 427 marine, bored .020</a> -- <font color=#0000ff>P, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10799',
contentMargin: 60,
icon: $('anchor10799')
});
</script>

RE: 427 marine, bored .020 -- P, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10802&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10802" onclick="return false;">RE: 427 marine, bored .020</a> -- <font color=#0000ff>Bob, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10802',
contentMargin: 60,
icon: $('anchor10802')
});
</script>

RE: 427 marine, bored .020 -- Bob, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10803&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10803" onclick="return false;">RE: 427 marine, bored .020</a> -- <font color=#0000ff>P, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10803',
contentMargin: 60,
icon: $('anchor10803')
});
</script>

RE: 427 marine, bored .020 -- P, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10806&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10806" onclick="return false;">427 marineengines - check cylinder wall pitting</a> -- <font color=#0000ff>Royce Peterson, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10806',
contentMargin: 60,
icon: $('anchor10806')
});
</script>

427 marineengines - check cylinder wall pitting -- Royce Peterson, 01/16/2002

Coolant side cylinder wall pitting -- P, 01/16/2002

RE: 427 overbore -- David Thayer, 01/17/2002

RE: 427 marine, bored .020 -- hawkrod, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10813&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10813" onclick="return false;">RE: Some info on these</a> -- <font color=#0000ff>David Thayer, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10813',
contentMargin: 60,
icon: $('anchor10813')
});
</script>

RE: Some info on these -- David Thayer, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10815&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10815" onclick="return false;">RE: cross bolted 390?</a> -- <font color=#0000ff>Mike, <i>01/16/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10815',
contentMargin: 60,
icon: $('anchor10815')
});
</script>

RE: cross bolted 390? -- Mike, 01/16/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10818&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10818" onclick="return false;">RE: I beg to differ</a> -- <font color=#0000ff>David Thayer, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10818',
contentMargin: 60,
icon: $('anchor10818')
});
</script>

RE: I beg to differ -- David Thayer, 01/17/2002

RE: my CC 427.. -- Mike, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10819&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10819" onclick="return false;">RE: misinformation about these engines</a> -- <font color=#0000ff>David Thayer, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10819',
contentMargin: 60,
icon: $('anchor10819')
});
</script>

RE: misinformation about these engines -- David Thayer, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10821&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10821" onclick="return false;">Thanks guys, here's some more info</a> -- <font color=#0000ff>P, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10821',
contentMargin: 60,
icon: $('anchor10821')
});
</script>

Thanks guys, here's some more info -- P, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10823&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10823" onclick="return false;">RE: Cool info</a> -- <font color=#0000ff>David Thayer, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10823',
contentMargin: 60,
icon: $('anchor10823')
});
</script>

RE: Cool info -- David Thayer, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10826&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10826" onclick="return false;">RE: Cool info</a> -- <font color=#0000ff>P, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10826',
contentMargin: 60,
icon: $('anchor10826')
});
</script>

RE: Cool info -- P, 01/17/2002

RE: You may be right. -- David Thayer, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10824&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10824" onclick="return false;">RE: SO vs CO the difference is folklore</a> -- <font color=#0000ff>David Thayer, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10824',
contentMargin: 60,
icon: $('anchor10824')
});
</script>

RE: SO vs CO the difference is folklore -- David Thayer, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10827&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10827" onclick="return false;">RE: SO vs CO the difference is folklore</a> -- <font color=#0000ff>P, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10827',
contentMargin: 60,
icon: $('anchor10827')
});
</script>

RE: SO vs CO the difference is folklore -- P, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10830&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10830" onclick="return false;">RE: I have one of these engines that</a> -- <font color=#0000ff>David Thayer, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10830',
contentMargin: 60,
icon: $('anchor10830')
});
</script>

RE: I have one of these engines that -- David Thayer, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10834&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10834" onclick="return false;">Here's what I found today.......finally seen it...</a> -- <font color=#0000ff>P, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10834',
contentMargin: 60,
icon: $('anchor10834')
});
</script>

Here's what I found today.......finally seen it... -- P, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10836&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10836" onclick="return false;">RE:my CC block has no casting #'s..</a> -- <font color=#0000ff>Mike, <i>01/17/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10836',
contentMargin: 60,
icon: $('anchor10836')
});
</script>

RE:my CC block has no casting #'s.. -- Mike, 01/17/2002

Collapse <a href=../ForumFE/reply.aspx?ID=10845&Reply=10794><img src=../images/reply.png width=30 height=10></a> <a href="#" id="anchor10845" onclick="return false;">RE:my CC block has no casting #'s..</a> -- <font color=#0000ff>P, <i>01/18/2002</i></font><script type="text/javascript">
new HelpBalloon({
dataURL: 'replyb.aspx?ID=10845',
contentMargin: 60,
icon: $('anchor10845')
});
</script>

RE:my CC block has no casting #'s.. -- P, 01/18/2002

RE: yes i have crossbolts.. -- Mike, 01/18/2002