Original Message
428 cj power output
By frank - 02/02/2001 9:26:41 PM; IP 209.134.88.38
I was wondering if someone could give me a estimate on horsepower for my 428cj. It is a 428 block bored .30 over and has 9.5 to 1 compression, stock cj heads, and intake. The cam I have is a 268H from comp cams. I have stock exhaust manifolds and 2 1/2 inch pipes. This is in a 69 mach with a close ratio 4 speed and 3.90 gears. I'm kind of hoping for low 13's. I'm thinking about looking for an alumnium ford 427 intake about how much would that help the engine. Any info would be appreciated.
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Collapse <b>428 cj power output</b>&nbsp;-- <font color=#0000ff>frank, <i>02/02/2001</i></font>428 cj power output -- frank, 02/02/2001
Collapse <a href=../ForumFE/reply.aspx?ID=4541&Reply=4540><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor4541" onclick="return false;">RE: 428 cj power output</a>&nbsp;-- <font color=#0000ff>Rusty, <i>02/02/2001</i></font><script type="text/javascript">
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 RE: 428 cj power output -- Rusty, 02/02/2001
 RE: 428 cj power output -- Stanley Superior, 02/02/2001
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