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i dont see how you need this as i can hold gears with my box as it is i just dont as it ####ed my last commodore
If youve tried to dyno a L67 $speed then you will understand.It has very hard to get a good plot from 80kmhr in 3rd with 3/4 throttle at least because it will kickback to second.This mods fixes that issue.One should only be carrying out this mod to for the dyno reason and nothing else.i dont see how you need this as i can hold gears with my box as it is i just dont as it ####ed my last commodore
normally just command it too stay in 3rd with the laptop for dyno runs then it wont shift also lock the TCC watch the HP riseIf youve tried to dyno a L67 $speed then you will understand.It has very hard to get a good plot from 80kmhr in 3rd with 3/4 throttle at least because it will kickback to second.This mods fixes that issue.One should only be carrying out this mod to for the dyno reason and nothing else.
I TAKE NO CREDIT FOR THIS MOD AS IT NOT MINE
Taken from L67torque.com from member VRTIDY
This is wired the same as the Transmission Manualiza plug that RVO and DTM transmissions are supplying for large amounts of money.
This transmission manualizing plug disables the Automatic gear change and allows the 4L60 transmission to be manually gear changed under full trans line pressure.
It will give a smooth manual gear change at low Revs/Power, and Hard as manual gear changes at High Revs/High Power.
1 x 4L60E transmission plug from a VR - VY Commodore loom. cut it off with between 100mm - 200mm of wire on it. $5.00
1 x IN5408 4 amp silicone rectifier diode. $1.00
4 X Stubbies of Harn light
Solder the yellow and light green wire on to the anode side of the diode and insulate.
Solder the yellow/black and Brown/yellow to the Cathode side of the Diode ( Side with the silver band).
supply 12volts from the ignition (reds) to the pink/blue wire to power the transmission.
Cut off remaining unused wires.
I TAKE NO CREDIT FOR THIS MOD AS IT NOT MINE
Taken from L67torque.com from member VRTIDY
This is wired the same as the Transmission Manualiza plug that RVO and DTM transmissions are supplying for large amounts of money.
This transmission manualizing plug disables the Automatic gear change and allows the 4L60 transmission to be manually gear changed under full trans line pressure.
It will give a smooth manual gear change at low Revs/Power, and Hard as manual gear changes at High Revs/High Power.
1 x 4L60E transmission plug from a VR - VY Commodore loom. cut it off with between 100mm - 200mm of wire on it. $5.00
1 x IN5408 4 amp silicone rectifier diode. $1.00
4 X Stubbies of Harn light
Solder the yellow and light green wire on to the anode side of the diode and insulate.
Solder the yellow/black and Brown/yellow to the Cathode side of the Diode ( Side with the silver band).
supply 12volts from the ignition (reds) to the pink/blue wire to power the transmission.
Cut off remaining unused wires.
I TAKE NO CREDIT FOR THIS MOD AS IT NOT MINE
Taken from L67torque.com from member VRTIDY
This is wired the same as the Transmission Manualiza plug that RVO and DTM transmissions are supplying for large amounts of money.
This transmission manualizing plug disables the Automatic gear change and allows the 4L60 transmission to be manually gear changed under full trans line pressure.
It will give a smooth manual gear change at low Revs/Power, and Hard as manual gear changes at High Revs/High Power.
1 x 4L60E transmission plug from a VR - VY Commodore loom. cut it off with between 100mm - 200mm of wire on it. $5.00
1 x IN5408 4 amp silicone rectifier diode. $1.00
4 X Stubbies of Harn light
Solder the yellow and light green wire on to the anode side of the diode and insulate.
Solder the yellow/black and Brown/yellow to the Cathode side of the Diode ( Side with the silver band).
supply 12volts from the ignition (reds) to the pink/blue wire to power the transmission.
Cut off remaining unused wires.