SiiNunit
{
accessory_transmission_data : allison4500.kenworth.w990.transmission
{
	name: "Allison 4500 HS"
	price: 12430
	unlock: 14
	icon: "transmission_allison_4000rds"

	stall_torque_ratio: 2.42
	differential_ratio: 3.55

	# reverse gear
	ratios_reverse[0]: -5.55

	# forward gears
	ratios_forward[0]: 4.7
	ratios_forward[1]: 2.21
	ratios_forward[2]: 1.53
	ratios_forward[3]: 1.0
	ratios_forward[4]: 0.76
	ratios_forward[5]: 0.67
	
	retarder: 3
	
	overrides[]: "/def/vehicle/truck/kenworth.w990/accessory/shifter/empty.sii"
	
@include "sounds.sui"
}
}
