@Hiimakeplanes oh, okay.
Todo this, you should increase the horsepower so that the vehicle can atleast increses its speed while going uphill at 60°.
Example: Max:0.34 HP:80-450
Then use either pitch or throttle to go forward

@XtarsAgency higher horse power and low max multiplier

@Hiimakeplanes you are talking about the overdrive or normal gear

@XtarsAgency it still goes 120 knots :/

@Hiimakeplanes yes, that will make an overdrive gear, make sure you dont raise it too high because that will in turn make the engine be over speed and in certain situations cause the vehicle to lump forward instantly or cause great fuel consumption like a скат
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@XtarsAgency oh so a low horse power and a high max power?

@Hiimakeplanes reduce horsepower and increase max. It will limit it because some horsepower only work at some, or do he opposite but reduce the horsepower so it cant accelerate the vehicle as fast as the other

@XtarsAgency that makes acceleration very nice but how do I limit max speed?

Use overload
Select engine
Open menu
Select the top bar
Select "InputController"
Set min and max to ur number.
If horsepower is reduced but max is high, you get an overdrive gear.
If horsepower is increased but max is low, you get 1st,2nd and so on gears

Example Overdrive: Horsepower 5 input controller max 3
Example normal: horsepower 10-50
InputController max 0.66