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#1 |
Registered Member
Join Date: Mar 1999
Location: POWHATAN VA.
Posts: 66
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![]() 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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#2 |
Registered Member
Join Date: Oct 1998
Location: Az
Posts: 854
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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
![]() ------------------ 84 convt,'95 302, performer 3.55's, underdrives shorties and a '68 stang that WAS nasty ;-) |
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#3 |
Registered Member
Join Date: Oct 1998
Location: Az
Posts: 854
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![]() and why did you post this HERE?
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#4 |
Founder
Join Date: Jun 1995
Location: Michigan
Posts: 19,326
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![]() Yes, this should be in the Late Model Tech forum
------------------ Dan McClain, Editor The Mustang Works Online 1991 Mustang GT - 10.90 @ 122 Mph Built, Blown, and Fast as Hell! |
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Thread | Thread Starter | Forum | Replies | Last Post |
Help I need heads!! | SmokinStangGT | Windsor Power | 18 | 05-04-2003 10:05 PM |
New FRP Heads for 96 - 98 4.6 | surfbeast | Modular Madness | 9 | 11-21-2002 07:02 PM |
will 99-2002 cams out of the pi heads fit in the 96-98 stock heads | slow98 | Modular Madness | 6 | 10-25-2002 04:28 PM |
GT-40 heads | 5.0 Pony | Windsor Power | 1 | 09-10-2002 10:26 PM |
Which heads are beter? | patman | Classic Mustangs | 3 | 12-02-1999 03:42 AM |