I wanted to know if anyone had used this, and if so, is it easier to advance or retard the timeing with it. I would like to purchase one. (jegs pn8680...$92.99)

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1991 Z28 5.7L
All free mods/afpr/hurst lock up harness/flowmasters(off)/lakewood Lca's/accel stock size injectors/msd6A-plugs, ignition coil/k&n/lakewood adjustable panhard rod.
1/4mile 13.7@102. Expected et next outing 12.9@? (with slp 1 3/4 headers and new ported sportsman II heads along with 24lb injectors)

 

The unit simply allows you to advance or retard from inside the vehicle. It is just a simple way of adjusting the timing plus and minus depending on how it is set up. It is nice to be able to advance the timing under normal driving to get some more mileage out of it and retard under hard acceleration. I have had the same units on all of my daily drivers since I started here, I just installed my 6AL and retard last night.

Thanks,

Joe

 

How simple is it to hook up and how long will it take?