When I got the car, the vacuum advance was not hooked up, should I be looking at a lock out kit or maybe the adjustable vacuum advance canister, or stick with the stock vacuum advance and hook it back up?
Depends if you want gas mileage, or strictly for racing max HP.
Adjustable vacuum can is a good idea.
I liked running an MSD box w/a plug in adjustable timing control knob, it worked great!
MBHD