Quote:
Originally Posted by arcticathlon
i wish i could have done that to my 240D, but i have a 1980 without a EGR. i guess the only way i can have a tach on a manual 240D would have to be an engine change?
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Nope -- you could attach an RPM sensor to the crank pulley or one of the injector lines (piezo sensor - actually measures the expansion of the pipe when the injector pump "fires" - very cool!)