Cam and compression ratio compatibility
(→Additional reading/engine theory) |
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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 | + | {{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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