Hooking up lock-up
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Member
Joined: Aug 2001
Posts: 121
Likes: 0
From: Henry County, GA
Car: 1988 Camaro SC
Engine: 355 Chevy
Transmission: 700
Axle/Gears: 3.73
Hooking up lock-up
There are three wires going to my lock-up. A pink wire that has power all the time, a tan/black which has power when the plug is in, and a blue one that has no power. Which wire or wires do I need to ground to get lock-up to work?
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1988 Camaro Sport Coupe: Orignally: 305 TBI 700r4
Now: 1974 355CI, 2bolt, Badger Flat Head Pistons w/ valve relief, Melling high performance street cam, GM Cast Vortec Heads, Edelbrock RPM Air Gap Intake, Edelbrock 600cfm w/ electric choke, GM HEI w/ vacuum advance, Weiand Low Profile Air Cleaner, Mallory 5 port Fuel Pressure Regulator, 3.73 Posi, Mr. Gasket Throttle Cable Bracket, Corvette Shift Servo, 16" IROC Wheels, Every thing else is STOCK
Best Times:60ft 2.26 1/8th 9.68 @ 73.63 Hoosier Q/T
https://www.thirdgen.org/rides/index.tgo?action=view&rideid=7480
------------------
1988 Camaro Sport Coupe: Orignally: 305 TBI 700r4
Now: 1974 355CI, 2bolt, Badger Flat Head Pistons w/ valve relief, Melling high performance street cam, GM Cast Vortec Heads, Edelbrock RPM Air Gap Intake, Edelbrock 600cfm w/ electric choke, GM HEI w/ vacuum advance, Weiand Low Profile Air Cleaner, Mallory 5 port Fuel Pressure Regulator, 3.73 Posi, Mr. Gasket Throttle Cable Bracket, Corvette Shift Servo, 16" IROC Wheels, Every thing else is STOCK
Best Times:60ft 2.26 1/8th 9.68 @ 73.63 Hoosier Q/T
https://www.thirdgen.org/rides/index.tgo?action=view&rideid=7480
Thread Starter
Member
Joined: Aug 2001
Posts: 121
Likes: 0
From: Henry County, GA
Car: 1988 Camaro SC
Engine: 355 Chevy
Transmission: 700
Axle/Gears: 3.73
I figured it out for myself. The wire that gets power from the tranny (tan w/ black strip) is the one that should be grounded from a switch. I had it hooked up but I couldn't notice it on the lift. I had to drive it on the highway to see.
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