Hit 300km/hr On 3rd Mainland Bridge With My Maxima, (check D Pic Out)

Two principles - reciprocating mass and aero lift.

Reciprocating mass is an occurrence that refers to a body that is forced to reverse direction while moving.  In other words, vibrating system with varying inertia because the effective inertia of the total oscillating mass.  If you are running at 5000RPM, each of the pistons must make a reverse of 10000 times in a minute.  This robs you of power/torque.  The ideal engine is always a 6 cylinder setup in performance and dynamics.  A Maxima chassis designed for an optimised 6 cylinder engine cannot damp a V8 engine designed that can output 300+ MPH.  It will begin to oscillate in the cavity between the surfaces of the engine seat and chassis due to dynamic deformation that will be created.  Most ductile metals other than steel do not have a well defined Yield Criterion point.  That is why engineers get paid the money they are paid to do their jobs.  You will need a vibration damper for guiding the damping mass linearly along the path of oscillation and it’s no picnic to enginuate.  Many manufacturers don’t make it possible for engine swaps within model lines because of this phenomenon.


At that speed, there is what is termed “excess undercar lift” or aerodynamic lift.  The car becomes light on its four axles.  Meaning, the weight or force to the ground decreases as velocity increases.  In this case, the force of the lift exceeds the weight of the object.  The Maxima is a feather-weight vehicle.  When designing a vehicle, the ideal balance of lift, down-force and drag is becomes very critical before the vehicle goes into production.


The truth is that in all reciprocating engines there are certain critical speeds of running at which the torsional vibrations in the shaft become large in amplitude and introduce an element of danger into the system. 

Moddy please close this post it has been confirmed that Thiefo is lying period.

Na wao, I don;t beleive somebody like u still dey this life any way . U must be up to 15 in your family because somebody that has better future plans will not do thia baby act moreso,the dash board is for BMW not nissan model.
I will advice u to keep that to ur self next time.

@siena & ivvie,

you guys don't have to dignified that crook with so much quality details.

Let's just take him for what he is - a joker.

@poster,
at that your claimed speed, you must have been one of those guys that made that bridge to be falling apart now . Oniyeye!

@chiefoh,
because of you, the govt will put speed breakers on that bridge, so that you won't go for 350k/hr and kill yourself and peeps will blame govt for your death