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Old 10-09-2017, 11:51 AM
Steve C. Steve C. is offline
Ultimate Warrior
 
Join Date: Dec 1999
Location: Liberty Hill, Tx. (Austin)
Posts: 10,929
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Below from input here:
http://www.wallaceracing.com/camcalc.php

Intake Duration is 260.00 degrees.
Exhaust Duration is 268.00 degrees.
Installed Intake Centerline is 108.00 degrees ATDC.
Installed Exhaust Centerline is 116.00 degrees BTDC.
LSA is 112.0 degrees
Overlap is 40.00 degrees.


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'70 TA / 505 cid / same engine but revised ( previous best 10.63 at 127.05 )
Old information here:
http://www.hotrod.com/articles/0712p...tiac-trans-am/

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Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension
https://www.youtube.com/watch?v=qDoJnIP3HgE