Header Calculator
Header Calculator
Hey, I found a Header calculator!
Thing is I can't use it, because I have no idea what
1: The valve degrees are
2: To put to get the exhaust valve size to match up when the calculator assumes 1 exhaust valve, when we have 2.
3: The Volumetric Effeciency of the LSJ is, or what it changes to when you change SC Pulleys and/or Intakes
Primary Header Tube Length and Diameter Calculator
But if anyone easle wants to use it
Let me know what numbers you use
Id LOVE to know if Im better off with a Long tube or Mid lengh header
for a DD
Thing is I can't use it, because I have no idea what
1: The valve degrees are
2: To put to get the exhaust valve size to match up when the calculator assumes 1 exhaust valve, when we have 2.
3: The Volumetric Effeciency of the LSJ is, or what it changes to when you change SC Pulleys and/or Intakes
Primary Header Tube Length and Diameter Calculator
But if anyone easle wants to use it
Let me know what numbers you use

Id LOVE to know if Im better off with a Long tube or Mid lengh header
for a DD
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z28addiction
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Sep 28, 2015 12:03 AM



