Quote:
Originally Posted by drcampbell
You can use the Ideal Gas Law, (look it up: Ideal gas law - Wikipedia, the free encyclopedia ) the air temperature, the air pressure and the displacement to calculate the mass of air going into each cylinder. When you know the mass of the air, you can calculate the maximum mass of fuel which can be injected before going over-stoichiometric.
There is: Measure the engine's exhaust gas temperature. When it hits 1200° Fahrenheit, stop increasing fuel delivery. If it goes over 1200° Fahrenheit, the engine will melt.
Measuring the turbocharger's exhaust gas temperature will yield an indirect, variable and unreliable piece of information which will not enable you to protect the engine. |
all that math is very impressive ,i understand the principal but with out knowing fuel delivery exactly now, how would i ''calculate my increase''
im still just turning the screw with out KNOWING my delivery change
fuel rates on engine tag is listed as
210hp 99.9
220hp 203.9
am looking for inf on adj close to the 220 mark, dont know how sensetive this adj is ''how far to turn for first try''
as for the egt ill redrill and change it today and go out and test it again its very simple to do thanks for your time
