Dwell Setting ?

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wildcard
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Dwell Setting ?

Post by wildcard »

I was gonna set my points Dwell but there seems to be several different opinions as to what it should be set at. After a search on here, I still have no definite answer. I get the idea it's about 34. It's on a 71 model with a 300-6. Can anyone confirm that ?
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HOWDY69
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Re: Dwell Setting ?

Post by HOWDY69 »

Chilton says
1971 F100 6-300 dwell 35-40 point gap 0.027
1971 F250 6-300 dwell 37-42 point gap 0.025
69 F250, FE Specialties 410, CJ Valves, RPM Intake, Holley 4150,......10 Smiles per gallon
71 Clydesdale in many pieces; 302 roller motor waiting impatiently
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wildcard
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Re: Dwell Setting ?

Post by wildcard »

Thanks. Maybe that will make it run a little better.
mr_josh
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Re: Dwell Setting ?

Post by mr_josh »

Not only will it run better, but your points will last a lot longer.
Josh
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Dragon
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Re: Dwell Setting ?

Post by Dragon »

:yt: A falsehood that got promoted to an Urban myth. Proper gap will not make them wear slower, too small a gap and I mean really too small might wear the points rubbing block off faster but barely and then only without points grease.

If the condenser and the coil are mismatched the points will burn faster and the peak that builds up the point's face will point to the low value component. To prevent internal arcing point systems use an LC Network. LC L = Inductance or the coil's resistance to electrical flow, C= capacitance the condenser's ability to store electrical energy.

As soon as you switch to a non stock coil the condenser will be the wrong value.
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