Thread: compression,regarding cam lobe separation
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Old 10-07-2007, 05:48 AM
  #7  
superstreeter
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Originally Posted by badrad
There are dynamic calculators on the net, http://www.kb-silvolite.com/calc.php?action=comp2, this will let you see the difference. Shoot for 7.5 to 8:1 for dynamic, you can run higher on pump gas but tuning gets very important.
OK Badrad I think I got the dynamic figured out, But I installed the Cam at 2 degrees retarded,it didn`t change it much,all my figures show between 7.72 and 7.9, So I guess I`m ok,,I`ve never seen that method before,,Just out of curiousity,what does a longer connecting rod do for the ratio ? Whats the advantage of longer or shorter,other than it raises and lowers the Dynamic
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