Original Message
RE: Don't forget about the balancing
By Rusty - 02/02/2001 9:09:15 AM; IP 63.113.183.187
Yes, balancing is very important (even on a cruiser) when going to the 428 crankshaft. The 428 shaft is externally balanced (there is weight added to the flywheel) while the 390 is internally balanced. If you are doing a crankshaft swap, I recommend taking all parts to a good machinist and having the 428 shaft internally balanced (usually 2 to 3 small pieces of mallory metal added to back counterweight of shaft), unless you have the balancer and flywheel that came with the 428 shaft. In this case, I would still have it balanced, but the work/cost should be minimal. I normally pay between $150 and $250 to have 428 shafts internally balanced, and all other parts balanced.
Rusty
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 best FE engine -- ben, 01/31/2001
 RE: best FE engine -- Stanley Superior, 01/31/2001
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 RE: best FE engine -- Will, 01/31/2001
 RE: best FE engine -- ANDY, 02/01/2001
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 RE: best FE engine -- Rusty, 01/31/2001
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 RE: best FE engine -- Allan, 02/01/2001
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 RE: best FE engine -- Rusty, 02/01/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4520&Reply=4452><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4520" onclick="return false;">Don't forget about the balancing</a>&nbsp;-- <font color=#0000ff>KarlJay, <i>02/02/2001</i></font><script type="text/javascript">
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 Don't forget about the balancing -- KarlJay, 02/02/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4521&Reply=4452><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4521" onclick="return false;">RE: Don't forget about the balancing</a>&nbsp;-- <font color=#0000ff>Allan, <i>02/02/2001</i></font><script type="text/javascript">
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 RE: Don't forget about the balancing -- Allan, 02/02/2001
Collapse <b>RE: Don't forget about the balancing</b>&nbsp;-- <font color=#0000ff>Rusty, <i>02/02/2001</i></font>RE: Don't forget about the balancing -- Rusty, 02/02/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4527&Reply=4452><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4527" onclick="return false;">RE: Rusty, about the balancing</a>&nbsp;-- <font color=#0000ff>Jim D, <i>02/02/2001</i></font><script type="text/javascript">
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 RE: Rusty, about the balancing -- Jim D, 02/02/2001
 RE: Rusty, about the balancing -- Rusty, 02/02/2001
 Balance it no matter what. -- KarlJay, 02/03/2001
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