Cam and compression ratio compatibility

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(Undo revision 3477941 by 164.90.34.153 (talk))
 
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The Right Curve, stop dinkin' with what I write. If you want to write your own rebuttal, do it on your own wiki article. This info was taken from Crane Cams and is valid information for fellows who know nothing at all about choosing a cam, and that includes most of the fellows who come on this forum asking questions.
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==Matching cam to compression ratio==
 
==Matching cam to compression ratio==
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*[http://www.uempistons.com/calc.php?action=comp2 Dynamic compression calculator] by KB
 
*[http://www.uempistons.com/calc.php?action=comp2 Dynamic compression calculator] by KB
 
*[http://www.wallaceracing.com/dynamic-cr.php Wallace Racing DCR calculator]
 
*[http://www.wallaceracing.com/dynamic-cr.php Wallace Racing DCR calculator]
{{Note1}} Some dynamic compression ratio calculators (like KBs) ask for an additional 15 degrees of duration be added to the IVC @ 0.050" lift point figure. This works OK on older, slower ramped cam lobes, but the faster lobe profiles may need to have 25 degrees or more added to be accurate.
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{{Note1}} Some dynamic compression ratio calculators (like KBs) ask for an additional 15 degrees of duration be added to the IVC @ 0.050" lift point nnbfigure. This works OK on older, slower ramped cam lobes, but the faster lobe profiles may need to have 25 degrees or more added to be accurate.
  
 
===Cam phasing===
 
===Cam phasing===
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[[Category:Camshaft]]
 
[[Category:Camshaft]]
  
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<pre style="border:none;">
 
General Application Chart *
 
General Application Chart *
 
Advertised
 
Advertised
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290°+ 3.73+ 3400-8000
 
290°+ 3.73+ 3400-8000
 
10.5 to 12 3500+
 
10.5 to 12 3500+
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</pre>

Latest revision as of 07:00, 17 July 2023

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