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table estimator

Posted: Mon Oct 05, 2009 8:47 am
by ratty2e
I am converting a 25 cc engine to fuel injection. When i tried to use the table estimator it would not let me put 25cc in to the engine size. the smallest engine it will allow is a 491cc (500cc) also it won't allow me to put in a idle rpm above 1200rpm, as my engine idles at 2200rpm.
i am using a 50cc injector ,the engine developes 1.5HP at 8000rpm .

can any body help give me a fuel table that i can get the engine running ,then i can modify from there. :P

Re: table estimator

Posted: Mon Oct 05, 2009 10:12 am
by Southcross
I would think you could "double/half" the values/totals as needed

i.e. if 500cc is the smallest, and you need 25, 1/20th the result
i.e. if 1200rpm is the highest, and you need 2200... use 1100 and double the result

so, if my theory would work....500cc @ 1100rpm, 1/10th the result?

I know for a fact that with your VE, you can use the "double/half" your VE/ReqFuel and get identical results...