AS 5.3 heads

 
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Old 04-07-2005, 08:18 PM
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Default AS 5.3 heads

Hi selling a set of 5.3l heads

flow numbers are over 305cfm, have to find the sheet to be exact

asking 1000 shipped

Thanks
ed
firebird455@gmail.com
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Old 04-07-2005, 09:07 PM
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PM sent.
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Old 04-07-2005, 09:11 PM
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sent one back
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Old 04-10-2005, 03:26 PM
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ok
here are the flow numbers on the heads
lift intake exhaust
200 159 106
300 218 162
400 270 193
450 281 204
500 297 216
550 306 224
600 312 229

28 inches of water, 3.9 inch bore, radiused inlet

these are pretty damn good flowing heads, so I know someone must want these heads

Thanks
ed
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Old 04-10-2005, 06:06 PM
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What size valves do they have and are they milled, and what valve springs do they have?
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Old 04-10-2005, 06:14 PM
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comp 921 dual valve springs, stock valves, and no milling, these heads will accomidate pretty much any size cam you can through at it, if you put larger valves in it, Id imangine that these thigs would really open up.

Any other questions feel free to e-mail me
Thanks
ed
firebird455@gmail.com
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Old 04-10-2005, 10:38 PM
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send pics truckn72@Hotmail.com thxs
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Old 04-10-2005, 11:26 PM
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lookin to be sold
will send if falls through
ed
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Old 04-13-2005, 02:29 PM
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these heads are still for sale ???
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Old 04-13-2005, 03:13 PM
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send me an e-mail if you want them
thanks
ed
firebird455@gmail.com
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