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Reading Cam specs
what is the gross lift of this cam?
Comp cams custom roller Dur @ .050 int 242 / exh 252 / int lift .3670 / exh lift .3600 |
times 1.7=valve lift if you are using 1.7 ratio rockers (normal for bbc) .6239 and .612.
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not to sound dumb, so this cam has 6 inch plus lift? correct?
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point 6. 6/10ths
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six hundred twenty four thousands exhaust lift.
With a 1.7 rocker thats how far the valve moves. (little more than one half an inch) |
Oops I mean intake lift. ... .612 exhaust.
sorry DAVE |
This is what .646 looks like. Not very impressive.
http://free.hotboat.net/ubb/Avatars/...Fully_open.JPG |
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