rephrase your question as it doesn't make a lot of sense.
The total timing advance on a 1995 Chevrolet 350 engine should be around 35 degrees. This takes into account the advance provided by the ignition system.
It retards the timing so the engine is easier to start. After it starts, it advances the timing back to an advanced position for best engine performance.
Ignition Timing Advancers are mechanical 'bolt-on' pieces to advance the ignition timing of the engine to a specific degree of timing advance. The majority of its application for these parts are for motorcycles or on racing applications.
Ignition Timing Advancers are mechanical 'bolt-on' pieces to advance the ignition timing of the engine to a specific degree of timing advance. The majority of its application for these parts are for motorcycles or on racing applications.
If I understand your question properly I think you're referring to the engine timing. (when the spark plugs fire in relation to the rotation of the engine) When the temperature sensors on the car sense the engine is cold it will advance the timing of the engine to keep it from stalling out.
By rotating the distributor.
There should be advance marks on the harmonic balancer, and timing marks on both timing chain gears.
You can't because the timing is controlled by the engine computer.
Need to know what year it is to answer correctly
Loosen the distributor hold down first. On most distributors turning clockwise will advance timing, CCW will retard timing. For V8s I like to set the timing like this: Advance timing a bit, then grab the throttle on the carb and rev the engine to full throttle. Keep repeating these 2 steps until the engine stumbles or pings when you rev it up. When you get to that point set the timing back just a touch, and rev it again to make sure you are at the point just before where it wants to stumble.
Disconnect and plug the vacuum line and time the engine. Reconnet the vaccum and recheck the timing which should be advanced.
MOST STOCK CAMS DO NOT HAVE THE ABILITY TO DO CAM "DEGREEING" WHEN INSTALLED, SO THE INITIAL TIMING MUST BE DONE WITH A TIMING GUN. ADJUST THE TIMING BY ROTATING THE DISTRIBUTER IN EITHER DIRECTING UNTIL THE DESIRED AMOUNT OF ADVANCE OR RETARD IS ACHIEVED. SOME AFTERMARKET CAMS HAVE SEPERATE KEYWAYS SO YOU CAN ADVANCE OR RETARD THE TIMING BY A FEW DEGREES WHEN YOU INSTALL THE CAM. A GOOD START FOR YOUR ENGINE WOULD BE 8 TO 14 DEGREES OF INITIAL ADVANCE.