289 heads keep them or loose them??????
 

66 289 motor out of a galaxey 500,
should i get these heads or let them go????.
I was told these heads with some work done
to them they would = up to a GT -40 HEAD.
IS THIS TRUE??????.

LO.

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well, if you want ALOT of compression... yeah, but it would take alot of work to get them to flow like a GT-40 head..seats cut for bigger valves..alot of port work.. I have a set of 66 heads that were done before there WERE GT-40 heads... would trade them in a heartbeat..( no pun http://www.mustangworks.com/msgboard/wink.gif) for a set of GT-40's

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84 convt,'95 302, performer
3.55's, underdrives shorties
and a '68 stang that WAS nasty ;-)

and why did you post this HERE?

Yes, this should be in the Late Model Tech forum


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Dan McClain, Editor
The Mustang Works Online
1991 Mustang GT - 10.90 @ 122 Mph
Built, Blown, and Fast as Hell!