Logic Quiz

[Hakuna_Matata_1]

Re: Logic Quiz

@Obama

Right so you are an Engineer or do know about engines, then you must know also that the engines made in the 1950’s did not have oil pumps for lubrication, they were splash lubricated but for speeds over 55 mph they had warning that you were risking a lot of wear and tear on the sleeve bearings in the crank shaft and connecting rods.

so the 15-20 psi is needed for crank shaft speeds over 2000 rpm to keep the crank shaft afloat on a film of oil because at higher speeds oil gets squeezed out!

plus in old engines the gaps between crank shaft and the sleeve bearings used to be large enough for splash lubrication to work.

awesome info.. thanks for sharing Obama Bhai

I had an idea that engines then could only be accelerated to 200-500 RPMS..