Engine build help: Do I need to redo...

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Mircfsc
Posts: 2
Joined: Wed Feb 22, 2023 7:09 am

Engine build help: Do I need to redo...

Post by Mircfsc »

Got my pistons and rods installed, but realized I used synthetic oil to lightly coat the rings and skirts. Will I be ok, or do I need to take em back out, degrease and redo with conventional or wd40.

I didn't do the recommended dunk in oil method from the "rebuilding a Datsun" book. Read the rings will seal better with a light coat.

Your help is appreciated!
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Turboman280
Posts: 171
Joined: Tue Jun 11, 2019 8:28 pm
Location: Mesa

Re: Engine build help: Do I need to redo...

Post by Turboman280 »

I would not worry about it.
Carl
1975 280Z restomod
Work in progress
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Randalla
Posts: 931
Joined: Fri May 24, 2019 8:58 am
Location: North Scottsdale

Re: Engine build help: Do I need to redo...

Post by Randalla »

Agree with Carl. If the car sits anytime after the rebuild, you'll be far better off than if you'd used assembly lube, which will get stiff and harden up over time.
1967 1/2 Roadster- 1600 4 cyl.
1972 240Z- 280 I-6
1976 710 Wagon- L20B 4 cyl.
1977 620 King Cab - L18 4 cyl.
2003 350Z Track- VQ V-6
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Racerx3110
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Joined: Mon May 27, 2019 9:34 pm

Re: Engine build help: Do I need to redo...

Post by Racerx3110 »

When you're ready to fire the engine, I think it's a good idea to pull the spark plugs and crank the engine over a few times to get oil push through the engine first, then install plugs and fire it.
1977 280z RB25det Neo
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