Unfortunately, there are no modified gears for the 650 on the open market. Some creative machinist may have made one for himself or a buudy, but if so, no one is talking. The 650 is a strong engine so don't worry too much about it. Changing the intake and exhaust will help it greatly at higher speeds. I put a GAK and Vance and Hines Cruzers on mine and it lessened the load by decreasing back pressure and increasing air flow and I can ride comfortably at 75 mph all day long.
it settles down
That means the torque converter will not start pulling until the engine reaches 2800 RPMS. Nother words transmission will not start pulling.
The transmission computer default to limp mode when it detects a malfunction. It will also set a trouble code. You need to have the code read with a scan tool to know possible causes.
It has no more kinetic energy
That's entirely dependent on what transmission you have and whether or not you already have fluid in it. Once it's cooled down, fill it until it reaches the crosshatching on the dipstick.
Yes, this is possible with possibility reaches to 50%.
Light transmission is the ability of light to travel through a medium without being scattered or absorbed. When the light reaches a surface of material, this can absorb the entire portions of the light.
Under the vehicle, on the side of the transmission, there should be a plug that you can remove to chek/add lubricant. You should be able to stick in your fingertip to feel for lubricant. If lubricant is needed, you will need a siphon-type pump to transfer the lubricant from the container to the transmission. When the transmission reaches the level of the hole and starts to leak out, the transmission is full.
It is available as an enteric coated tablet, which does not break down until it reaches the intestine.
The Automatic transmission breather tube is on the drivers side of the vehicle and is under the air filter box under the hood, it often reaches up near the battery tray.
Overdrive Solenoid
If you are asking about flood water, yes. All transmissions have a vent to release excessive air pressure that occurs from normal heat build up. If the water reaches the level of the vent, usually at the top most of the transmission, then water can enter the transmission.