Check Ebay. They come along all the time. Be careful about buying rebuilt heads. They can't be milled much at all and must be a certain thickness from the valve cover gasket rail to the bottom of the head. Someone will chime in with this demension shortly. I have it but its in the desk mess somewhere.... [img]/ubbthreads/images/graemlins/wink.gif[/img]
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89 7.3 crewcab w/ Banks Sidewinder Wastegated Turbo. 4 inch straight piped. BTS E4OD trans with 2 extra gallons of ATF in a Mag Hy-Tec pan. Gear Vendors. Rodney Red custom aluminum radiator. Moose Pump with "G' injectors. Motor rebuilt with new after market ported heads. Mahle low comp pistons milled 12 thousands. Balanced to 1/4 to 1/3 gram. Lined bored. Block decked and sleeved on all 8. Shimed oil pump for higher pressure. Intake and exhaust logs ported too. Hypermax in shop waiting to be installed later....
Per AERA specs:
Stem to guide clearance (intake & exhaust): .0013" - .0055"
Valve height (measured from top of valve to "deck" height)
Intake: .042" - .054" Exhaust: .051" - .063"
Minimum head thickness (from "deck" to valve cover surface): 4.7950"
If you need more let me know.
__________________ http://photos.thedieselstop.com/show...0/ppuser/28329
93 F250 7.3 IDI S/C XLT 4X4 E40D 3.55LS, Captains chairs, Tutone Mocha, Leer 48" Hiboy cap, FR & RR hitches, full DeeZee running boards. Factory ordered/delivered Jan 93 has 160K+, it's basically a stock truck with all the Ford options, just no disc player.
Toys: 26'Jayco FK TT, 18'Sylvan Pro Fish.
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