timing a 70's 302 engine - Ford Mustang Forum
 
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post #1 of 3 (permalink) Old 03-04-2010 Thread Starter
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timing a 70's 302 engine

The timing on my car is off and i haven't timed a car in a while so how can i do it. I know u put the one cable on the number 1 spark plug wire but i cant remember which 1. And cant remember how to read it. It is a 70's motor. Can u guys help? Thanks

95 mustang gt 5.0 HO, auto, 373 gears, MSD cap and rotor, Ford racing 9mm plug wires, accel coil, cai, pypes offroad xpipe, thursh 2 chamber mufflers
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post #2 of 3 (permalink) Old 03-04-2010
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This isn't really the optimal place to get answers to this question in the forum. The mods will probably move it, but I did a search on google and came up with multiple results that will help you out, so I suggest trying that too.
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post #3 of 3 (permalink) Old 03-04-2010
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Quote:
Originally Posted by Mustangjustin86 View Post
The timing on my car is off and i haven't timed a car in a while so how can i do it. I know u put the one cable on the number 1 spark plug wire but i cant remember which 1. And cant remember how to read it. It is a 70's motor. Can u guys help? Thanks
I'm guessing it's carbureted... So checking the timing should be pretty simple.
Get a 1/2" wrench and loosen the distributor hold down bolt. Just loosen it enough so you can turn the dizzy. Take the timing light and hook it on to cylinder #1, which is the first plug on the passenger side.

Get underneathe the car and take a piece of chalk or white marker and mark where you want to set your timing. Start the car and aim the light. I believe clockwise is advance and counter-clockwise is retard (I might be backwards on that). That's pretty much all there is to it.

Since you have a carb'd engine, you could just set it by ear. Just advance it until you start to hear some ping, and then back it off a tad. Take it for a test drive and give it a couple WOT's and make sure it's not pinging and you're good.

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