Thanks Doug,
Thanks for the very insightful reply. I?m surprised you were able to handle my buckshot load of questions.
So If a Sureflow takes a sort of PWM type signal from a controler to control it?s speed and the HSV does essentially the same. What is difference the frequency that each runs at?
One of of the threads mentions a pulsed drive on the sureflow shortens it's likfe, true?
My spare AIC (auxiliary injector control) will put out a pretty well-metered PWM signal (I guess) to run and meter an auxiliary injector and thus , an HSV (? same frequency?). I know people have run a HSV from an AIC. I assume though that the pump would need to run on a far lower frquency than a PWM signal for a fuel injector or an HSV (no?)
I?m also going to guessing the PWM controlled pump is not terribly accurate, does it need to be?
BTW, I did get a hold of an EGT with (2) probes. Looks like a pretty easy install.
Thanks again,
PK
PS. Nice articles, informative.
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