It can be anywhere you want it if you are building a motor fom scratch. If you have taken this vehicle apart, then it is where the #1 plug wire comes into the dist. cap. If you were changing the wires, and are bveyond that, then what you will have to do is look down at the harmonic balancer. There will be a tab sticking out of the timing cover, on the drivers side. There will be a slash on the balancer, and it will line up with the 0 mark on the tab. You will have to have someone "bump" the starter to line the two up, and, if you stand in front of the car, and reach down with both hands, you can usually turn the motor a little bit by hand. After lining the two up, take off the distributor cap and notice where the rotor is pointed. You can be 180 degrees off, if the timming mark is lined up, so the rotor could be 180 off, but, the rotor should be pointing somewhere in the 4, or 5 oclock position on the distributor. That is where the factory usually puts ther #1.
32 thousands
The 1997 S10 Blazer has an egr (Exhaust Gas Reclaimer) valve. It also does not have a point distributor, it is electronic.
The 4 cylinder doesn't have one. The 6 cylinder distributor is in the very back on top. Picture of engine to point out the distributor.
the rotor should point just to the driver side of the front of the block while the engin is a top dead center, there will be a timing mark on the harmonic balancer for find this, then there is only one way for the distributor cap to go on, the front driver side is #1 cylinder
When the #1 piston is at TDC./ TOP DEAD CENTER on the compression stroke the rotor should be pointing towards the #1 cylinder when the distributor is installed correctly.
NO, It is electronic ignition.
A 79 shouldn't have points to gap. It should be an HEI distributor.
The Chevy v-8's use the distributor to drive the oil pump. If you look at the bottom of the distributor shaft you will see a straight bar that looks like the end of a large flat blade screwdriver. This blade fits into a slot in the top of the oil pump drive shaft. To get the distributor to line up on number 1, take a long screwdriver and rotate the oil pump shaft. Then drop the distributor in. You may have to do this a few times to get it lined up just right. Just remember that the distributor rotates somewhat as it goes in, due to the angled gear teeth on the distributor shaft and camshaft. So instead of lining is up and then dropping it in, watch which way the rotor turns as it drops, an turn it a few degrees in the opposite direction before you lower it in.
there is no hard fast rule here. but typically with the cap off and number one cylinder at TDC on compression stroke. the rotor will point at number one cylinder on the engine.
If you turn the engine to TDC on the compression stroke, the distributor rotor will point at the terminal for #1. Most distributors have a mark (usually a 1) on them under the cap to indicate the #1 position for the rotor to point at. The cap tower directly above the rotor point at this position is for the #1 spark plug.
number one wire will point to the number one cylinder
.017, or, a matchbook cover, works great.