how can we pull timing without a tuner?
No it uses the crank trigger to advance and retard ignition timing. It will work for what he wants. Just make sure and pull out the bolts holding the wheel on and put loc-tite on em so they won't back out with engine vibration.No offense, but since the car is computer controlled you are better off getting a handheld tuner to do this.
I believe the steeda timing adjuster is specifically for changing mechanical timing, not firing of the cops. Since we do not use a distrubitor on our cars, i dont think it will be worth the money.