Todays fuel injected computer conttoled cars no change should be needed. Even my carb motorcyle only needed fuel/air ask if I were to have stayed @ 6000 ft or more. I don't believe old cars would need timing change only air/ fuel mix if you run proper octane which can be a lower requirement at altitude.
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.
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.
cam timing will not change ignition timing i would try 8 or 10 degees advance at idle with the vacuum advance disconnected.
SBC timing should be set at about 6-8 degrees advance with the vacuum disconnected at idle, about 600-800 rpm
10 degrees advance
mustang 10 +/-2dgrees
The ignition timing on your vehicle is not adjustable. It is set according to driving conditions by the Powertrain Control Module, or PCM. There should be a sticker under the hood with this information.
around 6-8 degrees with the vacuum advance blocked off. electronic ignition has no vacuum advance! How does one blank off the electronic advance???
this question does not make sense. try again buddy. :)
Ignition timing and advances are all computer controlled (ignition amplifier and ECU)based on info from several sensors. No mechanical or vacuum advance at the distributor, and moving it will not change anything.
4, or 6 degrees advanced, or BTDC, depending on your altitude.