I read some where that the computer tells the tranny to lock up (through the plug in the side of the tranny)but applying a 12v signal, is this true??? and if it is can i just wire up a wire to a switch and use the switch to lock up the tc???(because i have no computer in my car any more)

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82 Z28 had LG4-305"
now has 350 carb
edelbrock performer, headman headers,chevy 1.6:1 roller rockers,rebuilt heads-3 angle valve job-prof.bowl blend-new valves,seats,3"flowmaster, Mac high flow cat
MSD6AL,700-R4--B&M shift kit, B&M tranny cooler. Sub-frame connectors, boxed lower control arms and torque arm. 1.5" front sway bar, rebuilt carb, 4" K&N, no emissions equipment, new BFgoodrich radial T/A's--215/65 front 255/60 rear
RADIO-- premier Deh-p300
2-10"kicker SPLs,ZR240,premier 434x(4 way), custom built fiberglass box for subs. pioneer 6X9 & 4X6, grant GT steering wheel

 

Okay, Black82Z, if you want to know, then goto thirdgen.org, click the tech articles link, and look for it there.

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Kevin-87 Firebird 2.8 A4
Ported Intake, K&N, !Cat, Cutout coming soon...
Best 0-60 10.26 seconds...for now

 

87firebird--- that would work if i had a computer but i dont, does anyone know if what i stated at the top will work???

 

Actually the 12 volts is always there, the computer provides the ground when certain criteria are met. You could do the same thing with a switch if you wanted to or wire in switches inside of the trans to give L/U when it hits 4th.