timing on my 283 4-barrel is 8 degrees btc.
6 degrees BTDC.
The book says 4 degrees BTDC for a F100
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The timing setting given is the most common for the 327. If, during a test drive, the engine seems a little sluggish, you can move the timing up two degrees to "6 BEFORE." If the engine clatters when you accelerate, move the timing down towards the "0" by two degrees.
loosen one bolt retaining the distributor, aim your timing gun at the flywheel and rotate the distributor until the line on the flywheel lines up with the correct mark on the engine block.
Connect timing light in series with No. 1 spark plug Connect timing light to battery Remove vacuum line to vacuum advance unit on distributor Mark timing marks on crankshaft and stationary Loosed distribtor hold down slightly Start vehicle and move distributor slight to align timing marks
Depends on what year it is and which engine it has. If it has a pushrod engine in it, it has a timing chain instead of a belt. If it is an overhead cam engine, then it does. Keep in mind that the Malibu was originally a Chevelle model starting in 1964. The Malibu replaced the Chevelle in 1978, so there are a lot of possibilities here.
The 1964 Buick Service Manual says: "Disconnect vacuum hose." then "Turn distributor slowly until yellow mark on balancer is halfway between the '0' and '5' degree marks on timing indicator." In other words, 2.5 degrees advanced.
Chevy didn't produce the 350 until 1967. However, most 350's from that era had an initial ignition timing of either 4 degrees or 8 degrees BTDC. I usually run them at 8 degrees before top dead center myself.
Assuming it has a stock engine, you might want to use premium if it knocks. If not, regular is probably fine. If it does knock, you may have to use octane booster or retard the timing.
i cant find anything but i got a hole in mine and the only place that had one was a junk yard and they wanted 450 bucks for it so i ended up finding a siezed up motor on craigslist for 100 got it took the timing cover and heads and scraped the rest for 50 bucks