Running an engine without some sort of oil pressure monitoring device is just a little too much like playing Russian Roulette to suit me. An aftermarket direct-reading oil pressure and temp gauge are cheap insurance. Can I interest you in a high-stakes poker game? I have a feeling you'd draw to an inside straight!
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!