[HEADER]
VERSION=10                 ;KSPEC tires V6.1  by Jake Sheehan /SECRETDRIFT\ (Based on Kunos Tyres V10)			

[COMPOUND_DEFAULT]
INDEX=1


[FRONT]
NAME=Secretdrift_street
SHORT_NAME=ST
WIDTH=0.235
RADIUS=0.310				; tyre radius in meters
RIM_RADIUS=0.2286			; rim radius in meters (use 1 inch more than nominal)
ANGULAR_INERTIA=1.0							; angular inertia of front rim+tyre+brake disc together
DAMP=500									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400)
RATE=340300									; Spring rate of front tyres in Nm
DY0=1.4638
DY1=-0.052
DX0=1.4073
DX1=-04048
WEAR_CURVE=_secretdrift_wear_street.lut		; file with lookup table to call
SPEED_SENSITIVITY=0.002622						; speed sensitivity value
RELAXATION_LENGTH=0.05256		
ROLLING_RESISTANCE_0=12					; rolling resistance constant component
ROLLING_RESISTANCE_1=0.000495					; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=5163				; rolling reistance slip angle component		
FLEX=0.000874								; tire profile flex. the bigger the number the bigger the flex, the bigger the added slipangle with load.
CAMBER_GAIN=0.128							; Camber gain value as slipangle multiplayer. default 1
DCAMBER_0=1.1
DCAMBER_1=-13						; D dependency on camber. D=D*(1.0 - (camberRAD*DCAMBER_0 + camberRAD^2 * DCAMBER_1)) , camberRAD=absolute value of camber in radians
FRICTION_LIMIT_ANGLE=8.6							; Friction limit angle. 		
XMU=0.20
PRESSURE_STATIC=30 ; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=8718 ; INCREASE IN N/m  per psi (from 26psi reference)
PRESSURE_FLEX_GAIN=0.6 ; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0 ; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.006	;loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=40			;Ideal pressure for grip
FZ0=2699
LS_EXPY=0.87
LS_EXPX=0.87
DX_REF=1.20
DY_REF=1.20 
FLEX_GAIN=0.207
FALLOFF_LEVEL=0.87
FALLOFF_SPEED=5.5
CX_MULT=1.1
RADIUS_ANGULAR_K=0.025   ; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s

[REAR]
NAME=Secretdrift_street
SHORT_NAME=ST
WIDTH=0.265
RADIUS=0.321				; tyre radius in meters
RIM_RADIUS=0.2413			; rim radius in meters (use 1 inch more than nominal)
ANGULAR_INERTIA=1.0							; angular inertia of front rim+tyre+brake disc together
DAMP=500									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400)
RATE=340300									; Spring rate of front tyres in Nm
DY0=1.1638
DY1=-0.052
DX0=1.2073
DX1=-0.048
WEAR_CURVE=_secretdrift_wear_street.lut		; file with lookup table to call
SPEED_SENSITIVITY=0.002622						; speed sensitivity value
RELAXATION_LENGTH=0.07256		
ROLLING_RESISTANCE_0=12					; rolling resistance constant component
ROLLING_RESISTANCE_1=0.000495					; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=5163				; rolling reistance slip angle component		
FLEX=0.000874								; tire profile flex. the bigger the number the bigger the flex, the bigger the added slipangle with load.
CAMBER_GAIN=0.128							; Camber gain value as slipangle multiplayer. default 1
DCAMBER_0=1.1
DCAMBER_1=-13						; D dependency on camber. D=D*(1.0 - (camberRAD*DCAMBER_0 + camberRAD^2 * DCAMBER_1)) , camberRAD=absolute value of camber in radians
FRICTION_LIMIT_ANGLE=8.6							; Friction limit angle. 		
XMU=0.20
PRESSURE_STATIC=30 ; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=8718 ; INCREASE IN N/m  per psi (from 26psi reference)
PRESSURE_FLEX_GAIN=0.6 ; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0 ; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.006	;loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=40			;Ideal pressure for grip
FZ0=2699
LS_EXPY=0.87
LS_EXPX=0.87
DX_REF=1.20
DY_REF=1.20 
FLEX_GAIN=0.207
FALLOFF_LEVEL=0.89
FALLOFF_SPEED=3.5
CX_MULT=1.1
RADIUS_ANGULAR_K=0.025   ; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s

[THERMAL_FRONT]
SURFACE_TRANSFER=0.0100				;How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.00027						;How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.050536						;How fast heat transfers from tyre to inner air
INTERNAL_CORE_TRANSFER=0.0150
FRICTION_K=0.04154							;Quantity of slip becoming heat
ROLLING_K=0.14						;rolling resistance heat
PERFORMANCE_CURVE=_secretdrift_tcurve_street_front.lut				;File to use for temperature/grip relation

GRAIN_GAMMA=1 				; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.4				; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=0.3			; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.2			; Gain for blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=1.70
SURFACE_ROLLING_K=3.8727



[THERMAL_REAR]
SURFACE_TRANSFER=0.0050				;How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.00027						;How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.001536						;How fast heat transfers from tyre to inner air
INTERNAL_CORE_TRANSFER=0.0070
FRICTION_K=0.016602							;Quantity of slip becoming heat
ROLLING_K=0.14						;rolling resistance heat
PERFORMANCE_CURVE=_secretdrift_tcurve_street_rear.lut				;File to use for temperature/grip relation

GRAIN_GAMMA=1 				; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.4				; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=0.3			; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.2			; Gain for blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=1.90
SURFACE_ROLLING_K=0.8727




[FRONT_1]
NAME=Secretdrift_Sport
SHORT_NAME=SP
WIDTH=0.235
RADIUS=0.310				; tyre radius in meters
RIM_RADIUS=0.2286			; rim radius in meters (use 1 inch more than nominal)
ANGULAR_INERTIA=1.81							; angular inertia of front rim+tyre+brake disc together
DAMP=500									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400)
RATE=348308									; Spring rate of front tyres in Nm
DY0=1.2273
DY1=-0.050
DX0=1.4168
DX1=-0.046
WEAR_CURVE=_secretdrift_wear_street.lut		; file with lookup table to call
SPEED_SENSITIVITY=0.002641						; speed sensitivity value
RELAXATION_LENGTH=0.07551		
ROLLING_RESISTANCE_0=12					; rolling resistance constant component
ROLLING_RESISTANCE_1=0.00051					; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=5963				; rolling reistance slip angle component		
FLEX=0.000662								; tire profile flex. the bigger the number the bigger the flex, the bigger the added slipangle with load.
CAMBER_GAIN=0.178							; Camber gain value as slipangle multiplayer. default 1
DCAMBER_0=1.1
DCAMBER_1=-13						; D dependency on camber. D=D*(1.0 - (camberRAD*DCAMBER_0 + camberRAD^2 * DCAMBER_1)) , camberRAD=absolute value of camber in radians
FRICTION_LIMIT_ANGLE=8.1							; Friction limit angle. 		
XMU=0.28
PRESSURE_STATIC=30 ; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=10010 ; INCREASE IN N/m  per psi (from 26psi reference)
PRESSURE_FLEX_GAIN=0.6 ; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0 ; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.006	;loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=38			;Ideal pressure for grip
FZ0=2622
LS_EXPY=0.85
LS_EXPX=0.85
DX_REF=1.30
DY_REF=1.30	
FLEX_GAIN=0.177
FALLOFF_LEVEL=0.87
FALLOFF_SPEED=5
CX_MULT=1.1
RADIUS_ANGULAR_K=0.015   ; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s

[REAR_1]
NAME=Secretdrift_Sport
SHORT_NAME=SP
WIDTH=0.265
RADIUS=0.321				; tyre radius in meters
RIM_RADIUS=0.2413			; rim radius in meters (use 1 inch more than nominal)
ANGULAR_INERTIA=1.81							; angular inertia of front rim+tyre+brake disc together
DAMP=500									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400)
RATE=348308									; Spring rate of front tyres in Nm
DY0=1.2273
DY1=-0.050
DX0=1.2168
DX1=-0.046
WEAR_CURVE=_secretdrift_wear_street.lut		; file with lookup table to call
SPEED_SENSITIVITY=0.002641						; speed sensitivity value
RELAXATION_LENGTH=0.07551		
ROLLING_RESISTANCE_0=12					; rolling resistance constant component
ROLLING_RESISTANCE_1=0.00051					; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=5963				; rolling reistance slip angle component		
FLEX=0.000662								; tire profile flex. the bigger the number the bigger the flex, the bigger the added slipangle with load.
CAMBER_GAIN=0.178							; Camber gain value as slipangle multiplayer. default 1
DCAMBER_0=1.1
DCAMBER_1=-13						; D dependency on camber. D=D*(1.0 - (camberRAD*DCAMBER_0 + camberRAD^2 * DCAMBER_1)) , camberRAD=absolute value of camber in radians
FRICTION_LIMIT_ANGLE=8.1							; Friction limit angle. 		
XMU=0.28
PRESSURE_STATIC=30 ; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=10010 ; INCREASE IN N/m  per psi (from 26psi reference)
PRESSURE_FLEX_GAIN=0.6 ; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0 ; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.006	;loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=34			;Ideal pressure for grip
FZ0=2622
LS_EXPY=0.85
LS_EXPX=0.85
DX_REF=1.30
DY_REF=1.30
FLEX_GAIN=0.177
FALLOFF_LEVEL=0.87
FALLOFF_SPEED=5
CX_MULT=1.1
RADIUS_ANGULAR_K=0.015   ; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s

[THERMAL_FRONT_1]
SURFACE_TRANSFER=0.0100				;How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.00027						;How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.050536						;How fast heat transfers from tyre to inner air
INTERNAL_CORE_TRANSFER=0.0150
FRICTION_K=0.04154							;Quantity of slip becoming heat
ROLLING_K=0.14						;rolling resistance heat
PERFORMANCE_CURVE=_secretdrift_tcurve_street_front.lut				;File to use for temperature/grip relation

GRAIN_GAMMA=1 				; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.4				; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=0.3			; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.2			; Gain for blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=1.70
SURFACE_ROLLING_K=3.8727

[THERMAL_REAR_1]
SURFACE_TRANSFER=0.0050				;How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.00027						;How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.001536						;How fast heat transfers from tyre to inner air
INTERNAL_CORE_TRANSFER=0.0070
FRICTION_K=0.016602							;Quantity of slip becoming heat
ROLLING_K=0.14						;rolling resistance heat
PERFORMANCE_CURVE=_secretdrift_tcurve_street_rear.lut				;File to use for temperature/grip relation

GRAIN_GAMMA=1 				; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.4				; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=0.3			; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.2			; Gain for blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=1.90
SURFACE_ROLLING_K=0.8727


[FRONT_2]
NAME=Secredrift_comp
SHORT_NAME=C
WIDTH=0.235
RADIUS=0.310				; tyre radius in meters
RIM_RADIUS=0.2286			; rim radius in meters (use 1 inch more than nominal)
ANGULAR_INERTIA=1.53							; angular inertia of front rim+tyre+brake disc together
DAMP=500									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400)
RATE=323308									; Spring rate of front tyres in Nm
DY0=1.2792	
DY1=-0.048
DX0=1.4011
DX1=-0.046
WEAR_CURVE=_secretdrift_wear_comp.lut		; file with lookup table to call
SPEED_SENSITIVITY=0.002966		; speed sensitivity value
RELAXATION_LENGTH=0.07323		
ROLLING_RESISTANCE_0=12		; rolling resistance constant component
ROLLING_RESISTANCE_1=0.00051		; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=6336		; rolling reistance slip angle component		
FLEX=0.000592									; tire profile flex. the bigger the number the bigger the flex, the bigger the added slipangle with load.
CAMBER_GAIN=0.166					; Camber gain value as slipangle multiplayer. default 1
DCAMBER_0=1.1
DCAMBER_1=-13						; D dependency on camber. D=D*(1.0 - (camberRAD*DCAMBER_0 + camberRAD^2 * DCAMBER_1)) , camberRAD=absolute value of camber in radians
FRICTION_LIMIT_ANGLE=8.2							; Slip angle peak. 	
XMU=0.27
PRESSURE_STATIC=28 ; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=11011 ; INCREASE IN N/m  per psi (from 26psi reference)
PRESSURE_FLEX_GAIN=0.6 ; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0 ; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.006	;loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=38			;Ideal pressure for grip
FZ0=2899
LS_EXPY=0.87
LS_EXPX=0.87
DX_REF=1.38
DY_REF=1.38
FLEX_GAIN=0.177
FALLOFF_LEVEL=0.88
FALLOFF_SPEED=5
CX_MULT=1.2
RADIUS_ANGULAR_K=0.025   ; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s

[REAR_2]
NAME=Secredrift_comp
SHORT_NAME=C
WIDTH=0.265
RADIUS=0.321				; tyre radius in meters
RIM_RADIUS=0.2413			; rim radius in meters (use 1 inch more than nominal)
ANGULAR_INERTIA=1.53							; angular inertia of front rim+tyre+brake disc together
DAMP=500									; Damping rate of front tyre in N sec/m (values usualy from 200 to 1400)
RATE=323308									; Spring rate of front tyres in Nm
DY0=1.2792
DY1=-0.048
DX0=1.3011
DX1=-0.046
WEAR_CURVE=_secretdrift_wear_comp.lut		; file with lookup table to call
SPEED_SENSITIVITY=0.002966		; speed sensitivity value
RELAXATION_LENGTH=0.07323		
ROLLING_RESISTANCE_0=12		; rolling resistance constant component
ROLLING_RESISTANCE_1=0.00051		; rolling resistance velocity (squared) component
ROLLING_RESISTANCE_SLIP=6336		; rolling reistance slip angle component		
FLEX=0.000592									; tire profile flex. the bigger the number the bigger the flex, the bigger the added slipangle with load.
CAMBER_GAIN=0.166					; Camber gain value as slipangle multiplayer. default 1
DCAMBER_0=1.1
DCAMBER_1=-13						; D dependency on camber. D=D*(1.0 - (camberRAD*DCAMBER_0 + camberRAD^2 * DCAMBER_1)) , camberRAD=absolute value of camber in radians
FRICTION_LIMIT_ANGLE=8.2							; Slip angle peak. 	
XMU=0.27
PRESSURE_STATIC=28 ; STATIC (COLD) PRESSURE
PRESSURE_SPRING_GAIN=11011 ; INCREASE IN N/m  per psi (from 26psi reference)
PRESSURE_FLEX_GAIN=0.6 ; INCREASE IN FLEX per psi
PRESSURE_RR_GAIN=1.0 ; INCREASE IN RR RESISTENCE per psi
PRESSURE_D_GAIN=0.006	;loss of tyre footprint with pressure rise.
PRESSURE_IDEAL=30			;Ideal pressure for grip
FZ0=2899
LS_EXPY=0.87
LS_EXPX=0.87
DX_REF=1.38
DY_REF=1.38
FLEX_GAIN=0.177
FALLOFF_LEVEL=0.88
FALLOFF_SPEED=5
CX_MULT=1.2
RADIUS_ANGULAR_K=0.025   ; Radius grows of MILLIMITERS!! Formula -> RADIUS_ANGULAR_K * angularVelocity in rad/s

[THERMAL_FRONT_2]
SURFACE_TRANSFER=0.0100				;How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.00027						;How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.010936						;How fast heat transfers from tyre to inner air
INTERNAL_CORE_TRANSFER=0.0150
FRICTION_K=0.04154							;Quantity of slip becoming heat
ROLLING_K=0.14						;rolling resistance heat
PERFORMANCE_CURVE=_secretdrift_tcurve_comp_front.lut				;File to use for temperature/grip relation

GRAIN_GAMMA=1 				; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.4				; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=1			; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.0			; Gain for blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=1.50
SURFACE_ROLLING_K=3.8727

[THERMAL_REAR_2]
SURFACE_TRANSFER=0.0070				;How fast external sources heat the tyre tread touching the asphalt: Values 0-1
PATCH_TRANSFER=0.00027						;How fast heat transfers from one tyre location to the other: Values 0-1
CORE_TRANSFER=0.001536						;How fast heat transfers from tyre to inner air
INTERNAL_CORE_TRANSFER=0.0070
FRICTION_K=0.016602							;Quantity of slip becoming heat
ROLLING_K=0.14						;rolling resistance heat
PERFORMANCE_CURVE=_secretdrift_tcurve_comp_rear.lut				;File to use for temperature/grip relation

GRAIN_GAMMA=1 				; Gamma for the curve grain vs slip. higher number makes grain more influenced by slip
GRAIN_GAIN=0.2				; Gain for graining. How much gain raises with slip and temperature difference- 100 value = slipangle*(1+grain%)
BLISTER_GAMMA=1			; Gamma for the curve blistering vs slip. higher number makes blistering more influenced by slip
BLISTER_GAIN=0.2			; Gain fo	r blistering. How much blistering raises with slip and temperature difference. think blistering more as heat cycles. 100 value = 20% less grip
COOL_FACTOR=0.10
SURFACE_ROLLING_K=0.8727

