Original Message
what's the best header for my 390?
By mike - 04/26/2002 5:54:25 AM; IP 12.13.226.12
i have a 69 mach 1 390 4spd w/ a carter 600-650, msd ignition. i'm having my heads built right now. it's a GT and i've been told the GT heads and manifolds are worth keeping. i have both staggered and vertical exhaust bolt patterns on my heads. i will probably keep the stock equip. but i am curious about anybody's experience with aftermarket headers on this application and their results. noticable difference? thanx.
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Collapse <b>what's the best header for my 390?</b>&nbsp;-- <font color=#0000ff>mike, <i>04/26/2002</i></font>what's the best header for my 390? -- mike, 04/26/2002
 RE: what's the best header for my 390? -- mustangoldtimer, 04/26/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12747&Reply=12744><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12747" onclick="return false;">You've got a 390IP engine in that car.</a>&nbsp;-- <font color=#0000ff>Dave Shoe, <i>04/26/2002</i></font><script type="text/javascript">
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 You've got a 390IP engine in that car. -- Dave Shoe, 04/26/2002
 RE: You've got a 390IP engine in that car. -- Dave, 04/29/2002
Collapse <a href=../ForumFE/reply.aspx?ID=12748&Reply=12744><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor12748" onclick="return false;">RE: what's the best header for my 390?</a>&nbsp;-- <font color=#0000ff>Brian, <i>04/26/2002</i></font><script type="text/javascript">
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 RE: what's the best header for my 390? -- Brian, 04/26/2002
 Ford used to say 15 HP gain... -- Kevin66, 04/28/2002
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