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#7
10-09-2017, 11:35 AM
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For interest post the manufacture and specs of the cam in question. If a comp Cam list the lobe numbers ( in the grind # ) this way we can look up the duration at .200 lift and the rated duration.
Also it my not necessarily apply but with spring selection in conjunction with a 1.900" IH watch the distance from coil bind at net valve lift, too far of a distance is not a good thing ! I presume the .600" is net lift after valve lash. .
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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/ Sponsor of the world's fastest Pontiac powered Ford Fairmont (engine) Best time 5.13 at 140 mph (1/8 mile) , true 10.5 tire, stock type suspension https://www.youtube.com/watch?v=qDoJnIP3HgE Last edited by Steve C.; 10-09-2017 at 11:41 AM. |
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