So basically this ...Catch Can...is the same as what ole timers use to call a "crankcase & valve cover" evacuation system to avert oily gases from returning thru the intake, re-mixing with the air/fuel, to be burned to support clean burning " ? Like the pcv valve eliminator I have on a 1970 440 that has the crankcase gases going into a catch can, and the catch can has a bottom end petcock for draining.
Are the instructions with the Mishimoto can definitive enough to make it a feasible Saturday morn mechanic add ? What about comments on a truck under factory warranty from a service mnager ? Inputs are sincerely appreciated.