My advice would be to set the points at .020" with a feeler gage to get the engine running, and then use a dwell meter to set the dwell after the engine is running.
Hook up a dwell meter and turn the 1/8" hex screw on the point set to achieve 30 degrees dwell. (Engine running)
30 degrees dwell
Use a dwell meter to adjust the points to 30 degrees dwell.
what is point setting for chev 350 v8 engine Use dwell meter to set the gap to 30 degrees dwell.
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.
The plug gap is 35 and the dwell setting is between 28-32, I like to set them at 30.
A dwell/ tachometer, and a timing light.
To set the dwell on a 1968 Chevrolet 327 engine, you'll need a dwell meter. First, connect the dwell meter leads to the ignition coil's negative terminal and ground. Start the engine and let it warm up, then check the dwell reading. Adjust the points gap using a feeler gauge to achieve the desired dwell angle, typically around 30-32 degrees for the 327, by loosening the points screw and repositioning the points as needed.
To set the dwell on a 1987 Suzuki Samurai, you'll need to access the ignition system. Use a dwell meter connected to the negative terminal of the coil and the ground. Start the engine and let it warm up, then adjust the points (if equipped) to achieve the recommended dwell angle, typically around 30 degrees. After adjustments, recheck the dwell to ensure it's within specifications.
0.19 for brand-new points 0.16 gap for used points. The above answer may be adequate to get the engine running, but points are set correctly when you have a reading of 30 degrees on a dwell meter.
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.
This might sound confusing, but the positive lead to the dwell meter goes to the negative side of the coil -- the same side the wire to the points goes to, and the negative lead to the dwell meter goes to a good ground like an intake manifold bolt or coil bracket bolt for example. Make sure you read the dwell on the right scale for the number of cylinders the engine has, or make sure you have the meter set to the number of cylinders the engine has (depending on what kind of dwell meter you're using) or else the dwell readings and RPM readings will be wrong.