305 of my monte carlo 1986 if anybody are some information please let me know thanks I don't remember factory specs but most chevy v8's like about 8 to 12 degrees advance (BTC) Depending upon the fuel
need the specs for timing on a 1983 chevy malibu small block 305 Normally the timing should be set at 4 degrees before top dead center with the idle at normal and the vacuum advance hose unkooked.
...305 the damper can be marked at 1 and 13/16" clockwise from the factory mark, then bring the rpm's to 2,000 and align the mark with "0" on the timing scale. That will give you 38 degrees total ...
...Chevy Caprice classic. 305 engine. Backfire is usually a timing issue so if it isn't happening at idle and the timing is correct at idle when set according to spec then the problem is the vacuum ...
...Chevy Truck 305 Engine Idling and ****** shifting problem What would cause the RPM to increase for no apparent reason and eventually drop back to normal idle. This vehicle requires pumping the gas ...
...Chevy 305 1500 Has An Idle Problem Q. I have a problem with the idle, stalling while in gear. Things that I have already checked and or replaced follows: new complete distributor, plugs, wires, coil, ...
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