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i always had a meter with dwell on it you adj your points base and keep the gap the same
Addition to above:
Haven't messed with a points ignition in quite some time, but still have a Sun distributor machine and remember how to do it, if it's a dual point distributor the easiest way is to block one of the sets of points with a matchbook cover or thin piece of cardboard in between the points and set the dwell on the other set, then put the matchbook cover between the point set you just set the dwell on and set the dwell on the other set, then remove the matchbook cover and your done. If you're doing this on the car (as opposed to doing it on a distributor machine) you should then re-set or at least check the timing.
What else can I help you with?
On a 1981cGm 454 1981 what is the dwell?
There is no dwell setting unless you have points. You should have an HEI distributor.
What is dwell angle in distributor?
30 degrees Dwell angle varies from vehicle to vehicle. The dwell angle is the amount of degrees the points are closed
What is a dwell angle on a spark plug?
Dwell angle is simply the amount of time the points or electronic ignition components are in a closed state to charge the primary side of the ignition coil for firing of the spark plug.. This time is expressed in distibutor rotation, hence the degrees..
How do you set the points on an old Pontiac distributor?
By dwell use a meter 28-32 degrees
What is the contact distributor points setting for a 1989 350 marine Chevrolet engine?
30 degrees dwell
How do you set dwell angle?
Setting dwell angel and setting point gap accomplish the same thing. On my 64-1/2 Mustang I have to remove the distributor cap and loosen the set screw on the points. Place a screw driver in the slot for adjusting and twist until the gap between the points is correct. The cam on your distributor shaft must be aligned with the nub on the points. This achieves the Maximum Gap your points can achieve. It also determines your maximum Dwell angle (Angle is nub- points pivot - points tip). Tighten set screw when gap is correct and check for accuracy. Withthe car running and a dwell meter connected you can confirm proper dwell angle. Some cars have an adjusting screw external to the distributor cap so you can adjust using a dwell meter while the car is running.
What does dwell angle mean in a distributor?
Dwell angle in a distributor refers to the period during which the ignition points are closed, allowing current to build up in the ignition coil before it is discharged to the spark plug. It is measured in degrees of rotation of the distributor shaft and affects the timing and intensity of the spark. A proper dwell angle ensures optimal engine performance, as too low a dwell can result in weak sparks, while too high can lead to excessive wear on the points. Adjusting the dwell angle is crucial for efficient engine operation and ignition timing.
How do you set your points under the distibutor for a1972 Chevelle with 350 engine?
There is a window in the distributor cap. Just inside it there is an adjustment screw for the points. You will need a dwell meter to adjust them properly, the dwell should be set between 28 and 32 degrees.
How do you test a distributor on a 1971 Nova?
With a dwell meter you could monitor the dwell angle. If the dwell fluctuates the distributor shaft and bushings are probably worn out. The dwell should be between 28 and 32 degrees and not fluctuate.
How do you set the dwell on the 326 Pontiac?
To set the dwell on a 326 Pontiac, you'll need a dwell meter. First, connect the dwell meter leads to the appropriate terminals on the ignition coil or distributor. Start the engine and let it warm up to operating temperature, then rev the engine slightly to stabilize it. Adjust the distributor's points gap until the dwell reading is within the specifications, typically around 30-34 degrees for a Pontiac V8.
What is the distributor point setting for a 1968 Plymouth 273?
If you have a dwell meter the dwell is 28 degrees to 32 degrees for the points, I usually set them at 30 degrees, the gap is pretty much the width of a paper match .
What is the gap points in distributor of 1966 dodge dart 6-cylinder?
If you have a dwell meter set the points between 28 and 32 degrees, I usually set them right at 30 degrees.
