the gap on the distributor points is .016, the timing is advanced 4 degrees and the spark plug gap is .030
400 ci spark plug r-46ts spark plug gap .040 point dwell 28 to 32 point gap .016 ignition timing 12b fuel pump pressure 5 to 6 1/2 idle speed 650
If you are talking about ignition timing then the answer is easy. You don't. Suzuki's PEI (Pointless Electronic Ignition) takes care of timing the spark. If you are talking about valve timing-resubmit and I will take a stab at explaining it. There is no way to remap the electronic ignition system to change the spark timing.
Combustion lag refers to the time between spark(ignition) and the highest combustion pressure in an engine. Ignition timing refers to how many degrees before top dead center(top dead center compression in 4 strokes) the crankshaft rotation is during ignition. These two are connected by timing your ignition on point with combustion lag characteristics to tune ignition timing and gain max volumetric efficiency out of an engine. Timing advances (ignites farther from tdc) as rpm's increase.
ignition timing is the time when your spark plugs fires the gas in the engine cylenders usually tdc or top dead center on the #1 cylender
That depends on what type of distributor/ignition you are running. Point style, good rule of thumb is .035. HEI is usually .045.
Spark plug knock on a 1998 Chevrolet pickup is an indicator that the ignition timing is correct. By adjusting the timing, the knock can be eliminated.
all the spark plug wires are on it
Check your timing. Is it possible your timing chain has jumped a tooth?
I would have the ignition module checked .
May be coil pack
Timing belt ?
Ignition timing, spark plug or wire, internal engine,