LT1-LT4 Modifications 1993-97 Gen II Small Block V8

new cam oil change?

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Old Nov 23, 2010 | 03:37 PM
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Default new cam oil change?

I put a new came in my LT1 and I'm wondering how long before i can switch back 2 synthetic? I wanna run my Mobil 1 again.
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Old Nov 23, 2010 | 04:08 PM
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There's no reason you should have switched to conventional in the first place.
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Old Nov 23, 2010 | 07:53 PM
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I thought u had to break in a new can with conventional oil.
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Old Nov 23, 2010 | 08:07 PM
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Motor yes, cam no
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Old Nov 23, 2010 | 09:44 PM
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What makes you think M1 is any better than conventional oil in the LT1? Been awhile since I researched it, but when I did the actual used oil analysis results for M1 in an LT1 were not worth the price. Iron wear in particular ran pretty high. That could have changed but I would guess you are making your decision based solely on advertising and not more up to date info than I have.
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Old Nov 24, 2010 | 12:24 AM
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Pensoil ftw
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Old Nov 24, 2010 | 01:22 AM
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switch back now, I recommend 0W-40, much better wear numbers than their 5W 30
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Old Nov 24, 2010 | 02:41 AM
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After my h/c/i build, I ran cheap 10w-30 for about 30 miles, then changed the oil back to full synthetic 10w-30. Just wanted to ensure the excess cam lube/grease/crap from the build was filtered out.
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Old Nov 24, 2010 | 08:32 AM
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Originally Posted by ladybird
I thought u had to break in a new can with conventional oil.
There is no need to "break in" a cam with a roller valve train. The only component that has to be run in on a LT1 engine are new rings. That's it.
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Old Nov 24, 2010 | 09:25 AM
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Originally Posted by SS RRR
There is no need to "break in" a cam with a roller valve train. The only component that has to be run in on a LT1 engine are new rings. That's it.
exactly.......install it and beat the snot out of it!!!
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