Original Message
428 running rough
By Mike - 01/01/2003 10:48:56 AM; IP 216.81.142.117
I'm having a little trouble getting my 428 CJ to run smoothly. It was rebuilt with a mild PAW hyd cam, stock heads and adj factory rockers. It ran very good, but had to be taken back out for other unrelated reasons. While it was out I decided to have hardened seats installed and I picked up a PI intake. Now after reinstalling it, it runs a little "lopey" compared to before. I took a straight edge to the valve tips and noticed that the shop that did the valve work didn't get the depth even on the valves, some are almost 1/8" off. I adjusted the rockers at 0 lash plus 1/2 turn. Will the adjustables be able to take up the difference, or will I need different length pushrods to make the correct geometry? Thanks for any advice.
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Collapse <b>428 running rough</b>&nbsp;-- <font color=#0000ff>Mike, <i>01/01/2003</i></font>428 running rough -- Mike, 01/01/2003
Collapse <a href=../ForumFE/reply.aspx?ID=15888&Reply=15886><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor15888" onclick="return false;">RE: 428 running rough</a>&nbsp;-- <font color=#0000ff>Pete's Ponies, <i>01/01/2003</i></font><script type="text/javascript">
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 RE: 428 running rough -- Pete's Ponies, 01/01/2003
 RE: 428 running rough -- Joel, 01/01/2003
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