I'm getting ready to yank the computer and install street demon and mech HEI. Does the computer control my converter lock-up or not? Does the computer have any control over the 700? If so, what needs to be done to control the lock-up or whatever else needs supervision?

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1984 Z/28
GoodWrench 350, Edlebrock Performer intake, MSD 6AL Super HEI kit, Crane CompuCam 2040, Edelbrock headers, Catco cat, Flowmaster aftercat, K&N, Custom 700R4, B&M Megashifter, Eibach springs, KYB GR-2 struts/shocks, Jegster adj LCA's, Lakewood adj panhard bar, BFG Comp T/A's, 160* stat, AutoMeter Pro-Comp COOLANT GUAGE.

 

Yes the computer controls the torque converters lockup in fourth gear.Painless Wiring sells a kit for non computer controlled cars(part#PRF-60109) that will control the lock up in fourth gear.The kit comes with Converter lockup switch,wiring harness,vacuum control switch,and fourth gear pressure switch.