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Engine rebuilt question ;)

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Old Sep 9, 2014 | 08:09 AM
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Default Engine rebuilt question ;)
Hello,
Im sure it has been discussed before but I need new thoughts
I had my 1973 big block rebuilt this summer and was told to have the 1st oil change at around 200 miles...

which oil should I use and should I go synthetic?

Thanks
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Old Sep 9, 2014 | 08:16 AM
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What did the engine builder say to use?
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Old Sep 9, 2014 | 08:20 AM
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Originally Posted by bashcraft
What did the engine builder say to use?
He suggested Mobil 1 and then going synthetic after that.
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Old Sep 9, 2014 | 08:21 AM
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Originally Posted by Cattiva73
He suggested Mobil 1 and then going synthetic after that.
There ya go. Mobil 1 is synthetic.
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Old Sep 9, 2014 | 08:24 AM
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Originally Posted by bashcraft
There ya go. Mobil 1 is synthetic.
I just heard neg. opinions on synthetic in finding leaks etc...
just wanna to make sure
Thanks
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Old Sep 9, 2014 | 08:28 AM
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Originally Posted by Cattiva73
I just heard neg. opinions on synthetic in finding leaks etc...
just wanna to make sure
Thanks
Why would you question the person who is warrantying the engine?

Nothing to worry about with a new engine.
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Old Sep 9, 2014 | 08:39 AM
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New seals, no worries about leaks. I use Mobil 1 10w30
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