Better buy some stock in an oil company if you use that Rube Goldberg setup. The PVC needs to be up around valve cover height on a baffled standpipe like the factory system to prevent liquid oil from getting drawn into the intake.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!