On older vehicles timing was adjusted through a mechanical means. There are a set of weights that, when spun, (by the rotor shaft) are extended to advance timing of the spark. At low rpm's they are retracted by a set of springs.
around 700 to1000 rpms low enough so the centrifugal advance is not going to effect the timing so you are sure your setting base timing
24 degrees
No
The vacuum canister can advance 24 degrees beyond initial timing.
On 84 factory base timing is 8 degrees b4 top dead center and should have no more than 32degrees spark advance total by 3500rpm. You can play around with base timing. If you have a manual trans you can put your base timing around 8-12 degrees and 8-18 drees automatic trans. Each dree you advance the base timing you will have to decrease centrifugal advance as well to keep engine from pinging from detonation. Carb tuning is also a must when timing is changed. Ive personally seen gains of 10 hp at the wheels and up to 15ftlbs of torque with proper timing and fuel curves. Hope this helps. Happy Tuning!
Timing is computer controlled, you can not.
There is no such thing as a timing advance wire on a 84 El Camino.
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.
YES! Any time you adjust the timing you should disconnect the vacuum advance.
Because the timing is advanced.
Normally by turning the distributor, in conjunction with a strobe timing light