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Block priming plug

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Old Sep 9, 2016 | 12:50 AM
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Default Block priming plug

I haven't started/run my car in about 7 months. It has undergone a cam swap, new heads, lifters, and a blower. I have made an improvised priming tool using a garden sprayer. I need to know the size of the priming plug so that I can buy a fitting to mate to itName:  photo480.jpg
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Old Sep 9, 2016 | 07:11 PM
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M16x1.5

https://www.summitracing.com/int/par...2268/overview/

It uses the same size threads as the oil pressure sensor behind the intake manifold.

Last edited by KENS80V; Sep 9, 2016 at 07:14 PM.
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Old Sep 9, 2016 | 08:23 PM
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Charge the battery take spark plugs off remove fuel pump fuse disconnect the ignition coils harness fill up oil filter pour in the oil and crank it till oil press goes up it sure not take very long at all.
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Old Sep 9, 2016 | 08:27 PM
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Originally Posted by xBoostx
Charge the battery take spark plugs off remove fuel pump fuse disconnect the ignition coils harness fill up oil filter pour in the oil and crank it till oil press goes up it sure not take very long at all.
push the throttle to the floor hold it down, push start button, it will not fire and will stop cranking when you take your finger off the button
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Old Sep 10, 2016 | 12:32 AM
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Originally Posted by CMY SIX
push the throttle to the floor hold it down, push start button, it will not fire and will stop cranking when you take your finger off the button
what he said... matter of fact I just did this to prime my new ERL build.
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Old Sep 10, 2016 | 05:24 AM
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Wow, I didn't know this. Thanks gents.
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Old Sep 11, 2016 | 10:36 PM
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Originally Posted by CMY SIX
push the throttle to the floor hold it down, push start button, it will not fire and will stop cranking when you take your finger off the button
Thanks for the tech tip cool stuff.
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Old Sep 20, 2016 | 08:08 AM
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I forgot to mention that this is also a new melling stock replacement oil pump. After trying to turn the motor over, we get no pressure after running the motor for 15 seconds. The question now is, what PSI are you guys priming the oil gallery's at and how much oil are you forcing in there?
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Old Sep 20, 2016 | 09:37 AM
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20psi is fine and enough oil until you see it at the rockers.
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Old Sep 21, 2016 | 12:45 PM
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Originally Posted by slow goat
I forgot to mention that this is also a new melling stock replacement oil pump. After trying to turn the motor over, we get no pressure after running the motor for 15 seconds. The question now is, what PSI are you guys priming the oil gallery's at and how much oil are you forcing in there?
The gauge on the dash should not register until the motor starts so you won't see oil press there even if turning the motor over for a long time.
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Old Sep 25, 2016 | 08:41 AM
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Kinda makes me wonder how the factory preps an engine for its first start ...
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Old Sep 25, 2016 | 10:22 AM
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Hint: They don't
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Old Sep 25, 2016 | 05:56 PM
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Oh, the humanity ...
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Old Sep 25, 2016 | 06:06 PM
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Originally Posted by slow goat
I forgot to mention that this is also a new melling stock replacement oil pump. After trying to turn the motor over, we get no pressure after running the motor for 15 seconds. The question now is, what PSI are you guys priming the oil gallery's at and how much oil are you forcing in there?

When I installed my NEW melling oil pump I poured some oil down the pick up tube hole and rotated the center of the pump by hand, installed the pump{little messey} put every thing together primed engine like I said 3 times took foot off gas pedal pushed button and WA-LA! instant oil pressure!

Last edited by CMY SIX; Sep 25, 2016 at 06:06 PM.
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