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Priming engine.

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Old Jan 19, 2004 | 07:45 AM
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St. Jude Donor '09
Default Priming engine.

When an engine is "primed" to get the oil circulating. Will the oil reach the cam and main bearings?


[Modified by 1970 Stingray, 7:46 AM 1/19/2004]
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Old Jan 19, 2004 | 08:46 AM
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From: Clymer PA
Default Re: Priming engine. (1970 Stingray)

Len:
As long as your distributor is in place, everything gets oiled. Most people will use an old distributor and a hand drill to prime the motor. I always just disconnected the coil wire and cranked the motor over. It's a little harder on the starter this way but it still does the same thing.
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Old Jan 19, 2004 | 08:57 AM
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Default Re: Priming engine. (1970 Stingray)

It takes a good 5 to 10 minutes to get oil all the way up to the rocker arms using an oil pump primer and 10,000 rpm high speed drill so it would take a lot longer to get whole system primed using the starter. I bought a primer like this to make sure oil got everywhere:



http://store.summitracing.com/partde...57#largerimage

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Old Jan 19, 2004 | 09:07 AM
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Default Re: Priming engine. (Fevre)

Yeah, that's the one I'll be using. :yesnod:
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Old Jan 19, 2004 | 12:22 PM
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Default Re: Priming engine. (bence13_33)

Whoaaaa... Bence... Isn't cranking the motor over with the starter to get it primed kind of defeating the purpose of priming? I thought an engine was primed by the oil pump to ensure oil was coating all the internals BEFORE they moved and contacted each other? Okay... I am confused... where are my books... he heee :confused:
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Old Jan 19, 2004 | 12:27 PM
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From: eville in
Default Re: Priming engine. (Mr.Gearhead)

with plugs out carb open(no fuel or ign.) it's not that bad, i also use 2 batts. the primer IS the
best way :thumbs:
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Old Jan 19, 2004 | 12:32 PM
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Default Re: Priming engine. (Mr.Gearhead)

I took an old distributor I had laying around, used a metal lathe to take off the gear, (you could use a bench grinder), cut off the weights, and use a good 1/2 inch drill to spin it. It was cheap, and easy to make.
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Old Jan 19, 2004 | 12:36 PM
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Default Re: Priming engine. (Fevre)

Priming is always good but it takes so long for the oil to reach the rockers because it's pumped up by the lifters in a running engine
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