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You can purchase an aftermarket adjustable vacuum advance canister from most any auto parts store and follow the instructions for installation and adjustment.
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∙ 13y ago
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Is the distributor on 1984 350 Chevy the same as 1989 350 Chevy?
84 has a vacuum advance 89 has an electronic advance Thats the only diff.
What is the advance on chevy 350 timing?
The vacuum canister can advance 24 degrees beyond initial timing.
1979 Chevy 350 vacuum advance full time or part time vacuum?
California emmissions full,49 states part
Where is the timing supposed to be for a 94' Chevy 350 with HEI ignition?
around 6-8 degrees with the vacuum advance blocked off. electronic ignition has no vacuum advance! How does one blank off the electronic advance???
90 mod Chevy throt body 350 if the vacuum advance is not hooked up will exliration be slugish?
Yes, The vacuum advance advances the timing to help on acceleration and also will increase gas mileage.
Where should the vacuum advance be connected to on a 350 Chevy with a 2 barrel carb?
Look on the carb for a small vacuum source above the throttle body. You would want one that has no vacuum at idle.
Timing for 1975 Chevy 350 engine?
6 to 8 degrees BTDC / Before top dead center. with vacuum advance pluged.
Adjust ignition timing 79 350 Chevy engine k-10?
how do you adjust the timing on a 1977 350 Chevy engine k-10
Where is the vacumn advance for a 95 4x4 tk-350 engine?
That engine does not have a vacuum advance.
Chevy 350 stalls?
check for vacuum leaks
How do you adjust the timing on 1979 Caprice Classic?
That should be a 350 cubic inch engine with a carburator, HEI ignition with a vacuum advance. You will need to hook up a timing light to number one (1) cylinder. That is the front plug on the driver's side. Start the engine and let it warm up. There is an indicator on the front lower side of the engine. It is marked with the degrees. Disconnect the vacuum from the advance and plug it off and then adjust the timing to the desired specs. Tighten the distributor and plug in the advance. If you do not get an increase in rpm when the vacuum is connected, then the vacuum advance is bad.
How do you set vaccume advance on 350 hci edlebrock 4 barrol camaro 1973?
You will need a timing light with the timing advance option so you can adjust and monitor your changes. Vacuum advance limiters along with mechanical advance timing weights and spring kits are available from after market suppliers.
