Original Message
67 Fairlane / Comet 427 manifolds
By Royce Peterson - 02/07/2002 2:46:06 PM; IP 63.87.74.238
There was a recent string on these manifolds on network 54 where a guy was wondering aloud why so many of these manifolds seem to be for sale, often NOS. The reason that seems obvious to me is that there were so few of the cars made, even though many more were planned. Because the side oiler blocks were rejected at such a high rate there were very few 1966 - 67 427 cars produced resulting in, I think, lots of extra manifolds.

The Shelbys would have been more powerful with them for sure.

Kevin Marti stated in an earlier post on this forum that the Shelby GT500 1967 - 68 428's were indeed P code hydraulic lifter engines with manifold changes to allow use in the Mustang and of course the 8V intake on 1967's. The PI intake was used with the Holley carb in 1968. I bet Kevin checks in with a comment here.

Royce Peterson
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Collapse <a href=../ForumFE/reply.aspx?ID=11169&Reply=11169><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor11169" onclick="return false;">Marine 427 info from Holman Moody</a>&nbsp;-- <font color=#0000ff>David  Thayer, <i>02/07/2002</i></font><script type="text/javascript">
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 Marine 427 info from Holman Moody -- David Thayer, 02/07/2002
Collapse <a href=../ForumFE/reply.aspx?ID=11175&Reply=11169><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor11175" onclick="return false;">Kevin Marti question - 390's in Shelbys</a>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>02/07/2002</i></font><script type="text/javascript">
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 Kevin Marti question - 390's in Shelbys -- Royce Peterson, 02/07/2002
 RE: engine tag stuff -- David Thayer, 02/07/2002
Collapse <a href=../ForumFE/reply.aspx?ID=11178&Reply=11169><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor11178" onclick="return false;">RE: Hey Royce, here is a question</a>&nbsp;-- <font color=#0000ff>David  Thayer, <i>02/07/2002</i></font><script type="text/javascript">
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 RE: Hey Royce, here is a question -- David Thayer, 02/07/2002
Collapse <b>67 Fairlane / Comet 427 manifolds</b>&nbsp;-- <font color=#0000ff>Royce Peterson, <i>02/07/2002</i></font>67 Fairlane / Comet 427 manifolds -- Royce Peterson, 02/07/2002
Collapse <a href=../ForumFE/reply.aspx?ID=11188&Reply=11169><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor11188" onclick="return false;">RE: the problem is the heads</a>&nbsp;-- <font color=#0000ff>David  Thayer, <i>02/07/2002</i></font><script type="text/javascript">
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 RE: the problem is the heads -- David Thayer, 02/07/2002
 The problem is NOT the heads -- Royce Peterson, 02/07/2002
Collapse <a href=../ForumFE/reply.aspx?ID=11190&Reply=11169><img src=../images/reply.png width=30 height=10></a>&nbsp;<a href="#" id="anchor11190" onclick="return false;">No - PI heads were drilled both ways. Shoe's got it right...</a>&nbsp;-- <font color=#0000ff>Mr F, <i>02/07/2002</i></font><script type="text/javascript">
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 No - PI heads were drilled both ways. Shoe's got it right... -- Mr F, 02/07/2002
 Shoes answere explains the heads -- David Thayer, 02/07/2002
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